diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SliceInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SliceInfo.aidl
index 0febcd1..0dd8127 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SliceInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/SliceInfo.aidl
@@ -37,7 +37,7 @@
   byte sliceServiceType;
   int sliceDifferentiator;
   byte mappedHplmnSst;
-  int mappedHplmnSD;
+  int mappedHplmnSd;
   byte status;
   const byte SERVICE_TYPE_NONE = 0;
   const byte SERVICE_TYPE_EMBB = 1;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityCdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityCdma.aidl
index 7dd1341..8c1fdfa 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityCdma.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityCdma.aidl
@@ -39,5 +39,5 @@
   int baseStationId;
   int longitude;
   int latitude;
-  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.OperatorInfo operatorNames;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityGsm.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityGsm.aidl
index 3991af7..2e384e9 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityGsm.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityGsm.aidl
@@ -40,6 +40,6 @@
   int cid;
   int arfcn;
   byte bsic;
-  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.OperatorInfo operatorNames;
   String[] additionalPlmns;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityLte.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityLte.aidl
index 9ea0974..c83997e 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityLte.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityLte.aidl
@@ -40,7 +40,7 @@
   int pci;
   int tac;
   int earfcn;
-  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.OperatorInfo operatorNames;
   int bandwidth;
   String[] additionalPlmns;
   @nullable android.hardware.radio.network.ClosedSubscriberGroupInfo csgInfo;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityNr.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityNr.aidl
index 865e0dd..6bdfd99 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityNr.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityNr.aidl
@@ -40,7 +40,7 @@
   int pci;
   int tac;
   int nrarfcn;
-  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.OperatorInfo operatorNames;
   String[] additionalPlmns;
   android.hardware.radio.network.NgranBands[] bands;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityOperatorNames.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityOperatorNames.aidl
deleted file mode 100644
index a03f519..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityOperatorNames.aidl
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio.network;
-@VintfStability
-parcelable CellIdentityOperatorNames {
-  String alphaLong;
-  String alphaShort;
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityTdscdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityTdscdma.aidl
index 836b5b5..4100805 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityTdscdma.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityTdscdma.aidl
@@ -40,7 +40,7 @@
   int cid;
   int cpid;
   int uarfcn;
-  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.OperatorInfo operatorNames;
   String[] additionalPlmns;
   @nullable android.hardware.radio.network.ClosedSubscriberGroupInfo csgInfo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityWcdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityWcdma.aidl
index f832449..907f30d 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityWcdma.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/CellIdentityWcdma.aidl
@@ -40,7 +40,7 @@
   int cid;
   int psc;
   int uarfcn;
-  android.hardware.radio.network.CellIdentityOperatorNames operatorNames;
+  android.hardware.radio.network.OperatorInfo operatorNames;
   String[] additionalPlmns;
   @nullable android.hardware.radio.network.ClosedSubscriberGroupInfo csgInfo;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl
index bfb8061..16433be 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl
@@ -42,7 +42,6 @@
   oneway void getCellInfoList(in int serial);
   oneway void getDataRegistrationState(in int serial);
   oneway void getImsRegistrationState(in int serial);
-  oneway void getNeighboringCids(in int serial);
   oneway void getNetworkSelectionMode(in int serial);
   oneway void getOperator(in int serial);
   oneway void getSignalStrength(in int serial);
@@ -50,7 +49,6 @@
   oneway void getVoiceRadioTechnology(in int serial);
   oneway void getVoiceRegistrationState(in int serial);
   oneway void isNrDualConnectivityEnabled(in int serial);
-  oneway void pullLceData(in int serial);
   oneway void responseAcknowledgement();
   oneway void setAllowedNetworkTypesBitmap(in int serial, in android.hardware.radio.RadioAccessFamily networkTypeBitmap);
   oneway void setBandMode(in int serial, in android.hardware.radio.network.RadioBandMode mode);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl
index e03e4df..ff95396 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl
@@ -43,7 +43,6 @@
   oneway void getCellInfoListResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CellInfo[] cellInfo);
   oneway void getDataRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RegStateResult dataRegResponse);
   oneway void getImsRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isRegistered, in android.hardware.radio.RadioTechnologyFamily ratFamily);
-  oneway void getNeighboringCidsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.NeighboringCell[] cells);
   oneway void getNetworkSelectionModeResponse(in android.hardware.radio.RadioResponseInfo info, in boolean manual);
   oneway void getOperatorResponse(in android.hardware.radio.RadioResponseInfo info, in String longName, in String shortName, in String numeric);
   oneway void getSignalStrengthResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.SignalStrength signalStrength);
@@ -51,7 +50,6 @@
   oneway void getVoiceRadioTechnologyResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioTechnology rat);
   oneway void getVoiceRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RegStateResult voiceRegResponse);
   oneway void isNrDualConnectivityEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
-  oneway void pullLceDataResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.LceDataInfo lceInfo);
   oneway void setAllowedNetworkTypesBitmapResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setBandModeResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setBarringPasswordResponse(in android.hardware.radio.RadioResponseInfo info);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl
index 948a1f6..1e657e5 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NetworkScanRequest.aidl
@@ -41,6 +41,7 @@
   boolean incrementalResults;
   int incrementalResultsPeriodicity;
   String[] mccMncs;
+  const int RADIO_ACCESS_SPECIFIER_MAX_SIZE = 8;
   const int INCREMENTAL_RESULTS_PREIODICITY_RANGE_MIN = 1;
   const int INCREMENTAL_RESULTS_PREIODICITY_RANGE_MAX = 10;
   const int MAX_SEARCH_TIME_RANGE_MIN = 60;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl
index cc5a53e..85a0c71 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl
@@ -53,11 +53,10 @@
   oneway void iccTransmitApduLogicalChannel(in int serial, in android.hardware.radio.sim.SimApdu message);
   oneway void reportStkServiceIsRunning(in int serial);
   oneway void requestIccSimAuthentication(in int serial, in int authContext, in String authData, in String aid);
-  oneway void requestIsimAuthentication(in int serial, in String challenge);
   oneway void responseAcknowledgement();
-  oneway void sendEnvelope(in int serial, in String command);
+  oneway void sendEnvelope(in int serial, in String contents);
   oneway void sendEnvelopeWithStatus(in int serial, in String contents);
-  oneway void sendTerminalResponseToSim(in int serial, in String commandResponse);
+  oneway void sendTerminalResponseToSim(in int serial, in String contents);
   oneway void setAllowedCarriers(in int serial, in android.hardware.radio.sim.CarrierRestrictions carriers, in android.hardware.radio.sim.SimLockMultiSimPolicy multiSimPolicy);
   oneway void setCarrierInfoForImsiEncryption(in int serial, in android.hardware.radio.sim.ImsiEncryptionInfo imsiEncryptionInfo);
   oneway void setCdmaSubscriptionSource(in int serial, in android.hardware.radio.sim.CdmaSubscriptionSource cdmaSub);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl
index e164257..8e68e30 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl
@@ -54,7 +54,6 @@
   oneway void iccTransmitApduLogicalChannelResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult result);
   oneway void reportStkServiceIsRunningResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void requestIccSimAuthenticationResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult result);
-  oneway void requestIsimAuthenticationResponse(in android.hardware.radio.RadioResponseInfo info, in String response);
   oneway void sendEnvelopeResponse(in android.hardware.radio.RadioResponseInfo info, in String commandResponse);
   oneway void sendEnvelopeWithStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult iccIo);
   oneway void sendTerminalResponseToSimResponse(in android.hardware.radio.RadioResponseInfo info);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
index 579dd29..b373aa5 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
@@ -35,4 +35,5 @@
 @VintfStability
 parcelable CdmaDisplayInfoRecord {
   String alphaBuf;
+  const int CDMA_ALPHA_INFO_BUFFER_LENGTH = 64;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl
index 6648358..cc4d3fa 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecord.aidl
@@ -42,6 +42,7 @@
   android.hardware.radio.voice.CdmaLineControlInfoRecord[] lineCtrl;
   android.hardware.radio.voice.CdmaT53ClirInfoRecord[] clir;
   android.hardware.radio.voice.CdmaT53AudioControlInfoRecord[] audioCtrl;
+  const int CDMA_MAX_NUMBER_OF_INFO_RECS = 10;
   const int NAME_DISPLAY = 0;
   const int NAME_CALLED_PARTY_NUMBER = 1;
   const int NAME_CALLING_PARTY_NUMBER = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecords.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecords.aidl
deleted file mode 100644
index d7eecbb..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaInformationRecords.aidl
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio.voice;
-@VintfStability
-parcelable CdmaInformationRecords {
-  android.hardware.radio.voice.CdmaInformationRecord[] infoRec;
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
index f3fcb2f..26a7df5 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
@@ -39,4 +39,5 @@
   byte numberPlan;
   byte pi;
   byte si;
+  const int CDMA_NUMBER_INFO_BUFFER_LENGTH = 81;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CfData.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CfData.aidl
index d48102b..744e7ae 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CfData.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/CfData.aidl
@@ -35,4 +35,5 @@
 @VintfStability
 parcelable CfData {
   android.hardware.radio.voice.CallForwardInfo[] cfInfo;
+  const int NUM_SERVICE_CLASSES = 7;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl
index 4f87c12..af3417d 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/IRadioVoiceIndication.aidl
@@ -37,7 +37,7 @@
   oneway void callRing(in android.hardware.radio.RadioIndicationType type, in boolean isGsm, in android.hardware.radio.voice.CdmaSignalInfoRecord record);
   oneway void callStateChanged(in android.hardware.radio.RadioIndicationType type);
   oneway void cdmaCallWaiting(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.CdmaCallWaiting callWaitingRecord);
-  oneway void cdmaInfoRec(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.CdmaInformationRecords records);
+  oneway void cdmaInfoRec(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.CdmaInformationRecord[] records);
   oneway void cdmaOtaProvisionStatus(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.CdmaOtaProvisionStatus status);
   oneway void currentEmergencyNumberList(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.EmergencyNumber[] emergencyNumberList);
   oneway void enterEmergencyCallbackMode(in android.hardware.radio.RadioIndicationType type);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl
index c5ba293..9517847 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/current/android/hardware/radio/voice/SsInfoData.aidl
@@ -35,4 +35,5 @@
 @VintfStability
 parcelable SsInfoData {
   int[] ssInfo;
+  const int SS_INFO_MAX = 4;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ISap.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ISap.aidl
deleted file mode 100644
index 2a111c6..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ISap.aidl
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-interface ISap {
-  oneway void apduReq(in int token, in android.hardware.radio.SapApduType type, in byte[] command);
-  oneway void connectReq(in int token, in int maxMsgSize);
-  oneway void disconnectReq(in int token);
-  oneway void powerReq(in int token, in boolean state);
-  oneway void resetSimReq(in int token);
-  oneway void setCallback(in android.hardware.radio.ISapCallback sapCallback);
-  oneway void setTransferProtocolReq(in int token, in android.hardware.radio.SapTransferProtocol transferProtocol);
-  oneway void transferAtrReq(in int token);
-  oneway void transferCardReaderStatusReq(in int token);
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ISapCallback.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ISapCallback.aidl
deleted file mode 100644
index 5ae0392..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/ISapCallback.aidl
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@VintfStability
-interface ISapCallback {
-  oneway void apduResponse(in int token, in android.hardware.radio.SapResultCode resultCode, in byte[] apduRsp);
-  oneway void connectResponse(in int token, in android.hardware.radio.SapConnectRsp sapConnectRsp, in int maxMsgSize);
-  oneway void disconnectIndication(in int token, in android.hardware.radio.SapDisconnectType disconnectType);
-  oneway void disconnectResponse(in int token);
-  oneway void errorResponse(in int token);
-  oneway void powerResponse(in int token, in android.hardware.radio.SapResultCode resultCode);
-  oneway void resetSimResponse(in int token, in android.hardware.radio.SapResultCode resultCode);
-  oneway void statusIndication(in int token, in android.hardware.radio.SapStatus status);
-  oneway void transferAtrResponse(in int token, in android.hardware.radio.SapResultCode resultCode, in byte[] atr);
-  oneway void transferCardReaderStatusResponse(in int token, in android.hardware.radio.SapResultCode resultCode, in int cardReaderStatus);
-  oneway void transferProtocolResponse(in int token, in android.hardware.radio.SapResultCode resultCode);
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessFamily.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessFamily.aidl
index 10a956e..9bb17fe 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessFamily.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessFamily.aidl
@@ -52,6 +52,7 @@
   HSPAP = 32768,
   GSM = 65536,
   TD_SCDMA = 131072,
+  IWLAN = 262144,
   LTE_CA = 524288,
   NR = 1048576,
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioConst.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioConst.aidl
index d111a0d..f411ca2 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioConst.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioConst.aidl
@@ -32,21 +32,10 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.radio;
-@Backing(type="int") @VintfStability
-enum RadioConst {
-  CDMA_ALPHA_INFO_BUFFER_LENGTH = 64,
-  CDMA_NUMBER_INFO_BUFFER_LENGTH = 81,
-  MAX_RILDS = 3,
-  MAX_SOCKET_NAME_LENGTH = 6,
-  MAX_CLIENT_ID_LENGTH = 2,
-  MAX_DEBUG_SOCKET_NAME_LENGTH = 12,
-  MAX_QEMU_PIPE_NAME_LENGTH = 11,
-  MAX_UUID_LENGTH = 64,
-  CARD_MAX_APPS = 8,
-  CDMA_MAX_NUMBER_OF_INFO_RECS = 10,
-  SS_INFO_MAX = 4,
-  NUM_SERVICE_CLASSES = 7,
-  NUM_TX_POWER_LEVELS = 5,
-  RADIO_ACCESS_SPECIFIER_MAX_SIZE = 8,
-  P2_CONSTANT_NO_P2 = -1,
+@VintfStability
+parcelable RadioConst {
+  const int MAX_RILDS = 3;
+  const int MAX_UUID_LENGTH = 64;
+  const int CARD_MAX_APPS = 8;
+  const int P2_CONSTANT_NO_P2 = -1;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapApduType.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapApduType.aidl
deleted file mode 100644
index 9bfb725..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapApduType.aidl
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@Backing(type="int") @VintfStability
-enum SapApduType {
-  APDU = 0,
-  APDU7816 = 1,
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapConnectRsp.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapConnectRsp.aidl
deleted file mode 100644
index 7e4d246..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapConnectRsp.aidl
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@Backing(type="int") @VintfStability
-enum SapConnectRsp {
-  SUCCESS = 0,
-  CONNECT_FAILURE = 1,
-  MSG_SIZE_TOO_LARGE = 2,
-  MSG_SIZE_TOO_SMALL = 3,
-  CONNECT_OK_CALL_ONGOING = 4,
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapDisconnectType.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapDisconnectType.aidl
deleted file mode 100644
index e0d8eb2..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapDisconnectType.aidl
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@Backing(type="int") @VintfStability
-enum SapDisconnectType {
-  GRACEFUL = 0,
-  IMMEDIATE = 1,
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapResultCode.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapResultCode.aidl
deleted file mode 100644
index 0c6c513..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapResultCode.aidl
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@Backing(type="int") @VintfStability
-enum SapResultCode {
-  SUCCESS = 0,
-  GENERIC_FAILURE = 1,
-  CARD_NOT_ACCESSSIBLE = 2,
-  CARD_ALREADY_POWERED_OFF = 3,
-  CARD_REMOVED = 4,
-  CARD_ALREADY_POWERED_ON = 5,
-  DATA_NOT_AVAILABLE = 6,
-  NOT_SUPPORTED = 7,
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapStatus.aidl
deleted file mode 100644
index 715c507..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapStatus.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@Backing(type="int") @VintfStability
-enum SapStatus {
-  UNKNOWN_ERROR = 0,
-  CARD_RESET = 1,
-  CARD_NOT_ACCESSIBLE = 2,
-  CARD_REMOVED = 3,
-  CARD_INSERTED = 4,
-  RECOVERED = 5,
-}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapTransferProtocol.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapTransferProtocol.aidl
deleted file mode 100644
index 6eadbb7..0000000
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/SapTransferProtocol.aidl
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.radio;
-@Backing(type="int") @VintfStability
-enum SapTransferProtocol {
-  T0 = 0,
-  T1 = 1,
-}
diff --git a/radio/aidl/android/hardware/radio/ISap.aidl b/radio/aidl/android/hardware/radio/ISap.aidl
deleted file mode 100644
index 1ca4fe7..0000000
--- a/radio/aidl/android/hardware/radio/ISap.aidl
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-import android.hardware.radio.ISapCallback;
-import android.hardware.radio.SapApduType;
-import android.hardware.radio.SapTransferProtocol;
-
-/**
- * Empty top level interface.
- */
-@VintfStability
-oneway interface ISap {
-    /**
-     * TRANSFER_APDU_REQ from SAP 1.1 spec 5.1.6
-     *
-     * @param token Id to match req-resp. Resp must include same token.
-     * @param type APDU command type
-     * @param command CommandAPDU/CommandAPDU7816 parameter depending on type
-     */
-    void apduReq(in int token, in SapApduType type, in byte[] command);
-
-    /**
-     * CONNECT_REQ from SAP 1.1 spec 5.1.1
-     *
-     * @param token Id to match req-resp. Resp must include same token.
-     * @param maxMsgSize MaxMsgSize to be used for SIM Access Profile connection
-     */
-    void connectReq(in int token, in int maxMsgSize);
-
-    /**
-     * DISCONNECT_REQ from SAP 1.1 spec 5.1.3
-     *
-     * @param token Id to match req-resp. Resp must include same token.
-     */
-    void disconnectReq(in int token);
-
-    /**
-     * POWER_SIM_OFF_REQ and POWER_SIM_ON_REQ from SAP 1.1 spec 5.1.10 + 5.1.12
-     *
-     * @param token Id to match req-resp. Resp must include same token.
-     * @param state true for on, false for off
-     */
-    void powerReq(in int token, in boolean state);
-
-    /**
-     * RESET_SIM_REQ from SAP 1.1 spec 5.1.14
-     *
-     * @param token Id to match req-resp. Resp must include same token.
-     */
-    void resetSimReq(in int token);
-
-    /**
-     * Set callback that has response and unsolicited indication functions
-     *
-     * @param sapCallback Object containing response and unosolicited indication callbacks
-     */
-    void setCallback(in ISapCallback sapCallback);
-
-    /**
-     * SET_TRANSPORT_PROTOCOL_REQ from SAP 1.1 spec 5.1.20
-     *
-     * @param token Id to match req-resp. Resp must include same token.
-     * @param transferProtocol Transport Protocol
-     */
-    void setTransferProtocolReq(in int token, in SapTransferProtocol transferProtocol);
-
-    /**
-     * TRANSFER_ATR_REQ from SAP 1.1 spec 5.1.8
-     *
-     * @param token Id to match req-resp. Resp must include same token.
-     */
-    void transferAtrReq(in int token);
-
-    /**
-     * TRANSFER_CARD_READER_STATUS_REQ from SAP 1.1 spec 5.1.17
-     *
-     * @param token Id to match req-resp. Resp must include same token.
-     */
-    void transferCardReaderStatusReq(in int token);
-}
diff --git a/radio/aidl/android/hardware/radio/ISapCallback.aidl b/radio/aidl/android/hardware/radio/ISapCallback.aidl
deleted file mode 100644
index 00e543b..0000000
--- a/radio/aidl/android/hardware/radio/ISapCallback.aidl
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-import android.hardware.radio.SapConnectRsp;
-import android.hardware.radio.SapDisconnectType;
-import android.hardware.radio.SapResultCode;
-import android.hardware.radio.SapStatus;
-
-@VintfStability
-oneway interface ISapCallback {
-    /**
-     * TRANSFER_APDU_RESP from SAP 1.1 spec 5.1.7
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     * @param resultCode ResultCode to indicate if command was processed correctly
-     *        Possible values:
-     *        SapResultCode:SUCCESS,
-     *        SapResultCode:GENERIC_FAILURE,
-     *        SapResultCode:CARD_NOT_ACCESSSIBLE,
-     *        SapResultCode:CARD_ALREADY_POWERED_OFF,
-     *        SapResultCode:CARD_REMOVED
-     * @param apduRsp APDU Response. Valid only if command was processed correctly and no error
-     *        occurred.
-     */
-    void apduResponse(in int token, in SapResultCode resultCode, in byte[] apduRsp);
-
-    /**
-     * CONNECT_RESP from SAP 1.1 spec 5.1.2
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     * @param sapConnectRsp Connection Status
-     * @param maxMsgSize MaxMsgSize supported by server if request cannot be fulfilled.
-     *        Valid only if connectResponse is SapConnectResponse:MSG_SIZE_TOO_LARGE.
-     */
-    void connectResponse(in int token, in SapConnectRsp sapConnectRsp, in int maxMsgSize);
-
-    /**
-     * DISCONNECT_IND from SAP 1.1 spec 5.1.5
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     * @param disconnectType Disconnect Type to indicate if shutdown is graceful or immediate
-     */
-    void disconnectIndication(in int token, in SapDisconnectType disconnectType);
-
-    /**
-     * DISCONNECT_RESP from SAP 1.1 spec 5.1.4
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     */
-    void disconnectResponse(in int token);
-
-    /**
-     * ERROR_RESP from SAP 1.1 spec 5.1.19
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     */
-    void errorResponse(in int token);
-
-    /**
-     * POWER_SIM_OFF_RESP and POWER_SIM_ON_RESP from SAP 1.1 spec 5.1.11 + 5.1.13
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     * @param resultCode ResultCode to indicate if command was processed correctly
-     *        Possible values:
-     *        SapResultCode:SUCCESS,
-     *        SapResultCode:GENERIC_FAILURE,
-     *        SapResultCode:CARD_NOT_ACCESSSIBLE, (possible only for power on req)
-     *        SapResultCode:CARD_ALREADY_POWERED_OFF, (possible only for power off req)
-     *        SapResultCode:CARD_REMOVED,
-     *        SapResultCode:CARD_ALREADY_POWERED_ON (possible only for power on req)
-     */
-    void powerResponse(in int token, in SapResultCode resultCode);
-
-    /**
-     * RESET_SIM_RESP from SAP 1.1 spec 5.1.15
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     * @param resultCode ResultCode to indicate if command was processed correctly
-     *        Possible values:
-     *        SapResultCode:SUCCESS,
-     *        SapResultCode:GENERIC_FAILURE,
-     *        SapResultCode:CARD_NOT_ACCESSSIBLE,
-     *        SapResultCode:CARD_ALREADY_POWERED_OFF,
-     *        SapResultCode:CARD_REMOVED
-     */
-    void resetSimResponse(in int token, in SapResultCode resultCode);
-
-    /**
-     * STATUS_IND from SAP 1.1 spec 5.1.16
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     * @param status Parameter to indicate reason for the status change.
-     */
-    void statusIndication(in int token, in SapStatus status);
-
-    /**
-     * TRANSFER_ATR_RESP from SAP 1.1 spec 5.1.9
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     * @param resultCode ResultCode to indicate if command was processed correctly
-     *        Possible values:
-     *        SapResultCode:SUCCESS,
-     *        SapResultCode:GENERIC_FAILURE,
-     *        SapResultCode:CARD_ALREADY_POWERED_OFF,
-     *        SapResultCode:CARD_REMOVED,
-     *        SapResultCode:DATA_NOT_AVAILABLE
-     * @param atr Answer to Reset from the subscription module. Included only if no error occurred,
-     *        otherwise empty.
-     */
-    void transferAtrResponse(in int token, in SapResultCode resultCode, in byte[] atr);
-
-    /**
-     * TRANSFER_CARD_READER_STATUS_REQ from SAP 1.1 spec 5.1.18
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     * @param resultCode ResultCode to indicate if command was processed correctly
-     *        Possible values:
-     *        SapResultCode:SUCCESS,
-     *        SapResultCode:GENERIC_FAILURE
-     *        SapResultCode:DATA_NOT_AVAILABLE
-     * @param cardReaderStatus Card Reader Status coded as described in 3GPP TS 11.14 Section 12.33
-     *        and TS 31.111 Section 8.33
-     */
-    void transferCardReaderStatusResponse(
-            in int token, in SapResultCode resultCode, in int cardReaderStatus);
-
-    /**
-     * SET_TRANSPORT_PROTOCOL_RESP from SAP 1.1 spec 5.1.21
-     *
-     * @param token Id to match req-resp. Value must match the one in req.
-     * @param resultCode ResultCode to indicate if command was processed correctly
-     *        Possible values:
-     *        SapResultCode:SUCCESS
-     *        SapResultCode:NOT_SUPPORTED
-     */
-    void transferProtocolResponse(in int token, in SapResultCode resultCode);
-}
diff --git a/radio/aidl/android/hardware/radio/RadioAccessFamily.aidl b/radio/aidl/android/hardware/radio/RadioAccessFamily.aidl
index 719837d..b8fbf9b 100644
--- a/radio/aidl/android/hardware/radio/RadioAccessFamily.aidl
+++ b/radio/aidl/android/hardware/radio/RadioAccessFamily.aidl
@@ -39,6 +39,7 @@
     HSPAP = 1 << RadioTechnology.HSPAP,
     GSM = 1 << RadioTechnology.GSM,
     TD_SCDMA = 1 << RadioTechnology.TD_SCDMA,
+    IWLAN = 1 << RadioTechnology.IWLAN,
     LTE_CA = 1 << RadioTechnology.LTE_CA,
     /**
      * 5G NR. This is only use in 5G Standalone mode.
diff --git a/radio/aidl/android/hardware/radio/RadioConst.aidl b/radio/aidl/android/hardware/radio/RadioConst.aidl
index 2e1bcf0..cd03f84 100644
--- a/radio/aidl/android/hardware/radio/RadioConst.aidl
+++ b/radio/aidl/android/hardware/radio/RadioConst.aidl
@@ -17,24 +17,12 @@
 package android.hardware.radio;
 
 @VintfStability
-@Backing(type="int")
-enum RadioConst {
-    CDMA_ALPHA_INFO_BUFFER_LENGTH = 64,
-    CDMA_NUMBER_INFO_BUFFER_LENGTH = 81,
-    MAX_RILDS = 3,
-    MAX_SOCKET_NAME_LENGTH = 6,
-    MAX_CLIENT_ID_LENGTH = 2,
-    MAX_DEBUG_SOCKET_NAME_LENGTH = 12,
-    MAX_QEMU_PIPE_NAME_LENGTH = 11,
-    MAX_UUID_LENGTH = 64,
-    CARD_MAX_APPS = 8,
-    CDMA_MAX_NUMBER_OF_INFO_RECS = 10,
-    SS_INFO_MAX = 4,
-    NUM_SERVICE_CLASSES = 7,
-    NUM_TX_POWER_LEVELS = 5,
-    RADIO_ACCESS_SPECIFIER_MAX_SIZE = 8,
+parcelable RadioConst {
+    const int MAX_RILDS = 3;
+    const int MAX_UUID_LENGTH = 64;
+    const int CARD_MAX_APPS = 8;
     /**
      * No P2 value is provided
      */
-    P2_CONSTANT_NO_P2 = -1,
+    const int P2_CONSTANT_NO_P2 = -1;
 }
diff --git a/radio/aidl/android/hardware/radio/SapApduType.aidl b/radio/aidl/android/hardware/radio/SapApduType.aidl
deleted file mode 100644
index f697e58..0000000
--- a/radio/aidl/android/hardware/radio/SapApduType.aidl
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-@Backing(type="int")
-enum SapApduType {
-    APDU,
-    APDU7816,
-}
diff --git a/radio/aidl/android/hardware/radio/SapConnectRsp.aidl b/radio/aidl/android/hardware/radio/SapConnectRsp.aidl
deleted file mode 100644
index d2046d2..0000000
--- a/radio/aidl/android/hardware/radio/SapConnectRsp.aidl
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-@Backing(type="int")
-enum SapConnectRsp {
-    SUCCESS,
-    CONNECT_FAILURE,
-    MSG_SIZE_TOO_LARGE,
-    MSG_SIZE_TOO_SMALL,
-    CONNECT_OK_CALL_ONGOING,
-}
diff --git a/radio/aidl/android/hardware/radio/SapDisconnectType.aidl b/radio/aidl/android/hardware/radio/SapDisconnectType.aidl
deleted file mode 100644
index 30a04bd..0000000
--- a/radio/aidl/android/hardware/radio/SapDisconnectType.aidl
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-@Backing(type="int")
-enum SapDisconnectType {
-    GRACEFUL,
-    IMMEDIATE,
-}
diff --git a/radio/aidl/android/hardware/radio/SapResultCode.aidl b/radio/aidl/android/hardware/radio/SapResultCode.aidl
deleted file mode 100644
index db87374..0000000
--- a/radio/aidl/android/hardware/radio/SapResultCode.aidl
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-@Backing(type="int")
-enum SapResultCode {
-    SUCCESS,
-    GENERIC_FAILURE,
-    CARD_NOT_ACCESSSIBLE,
-    CARD_ALREADY_POWERED_OFF,
-    CARD_REMOVED,
-    CARD_ALREADY_POWERED_ON,
-    DATA_NOT_AVAILABLE,
-    NOT_SUPPORTED,
-}
diff --git a/radio/aidl/android/hardware/radio/SapStatus.aidl b/radio/aidl/android/hardware/radio/SapStatus.aidl
deleted file mode 100644
index 0a6b4a7..0000000
--- a/radio/aidl/android/hardware/radio/SapStatus.aidl
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-@Backing(type="int")
-enum SapStatus {
-    UNKNOWN_ERROR,
-    CARD_RESET,
-    CARD_NOT_ACCESSIBLE,
-    CARD_REMOVED,
-    CARD_INSERTED,
-    RECOVERED,
-}
diff --git a/radio/aidl/android/hardware/radio/SapTransferProtocol.aidl b/radio/aidl/android/hardware/radio/SapTransferProtocol.aidl
deleted file mode 100644
index 7f385de..0000000
--- a/radio/aidl/android/hardware/radio/SapTransferProtocol.aidl
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio;
-
-@VintfStability
-@Backing(type="int")
-enum SapTransferProtocol {
-    T0,
-    T1,
-}
diff --git a/radio/aidl/android/hardware/radio/data/SliceInfo.aidl b/radio/aidl/android/hardware/radio/data/SliceInfo.aidl
index dd315e8..0943031 100644
--- a/radio/aidl/android/hardware/radio/data/SliceInfo.aidl
+++ b/radio/aidl/android/hardware/radio/data/SliceInfo.aidl
@@ -83,7 +83,7 @@
      * value. A value of -1 indicates that there is no corresponding SliceInfo of the HPLMN.
      * See: 3GPP TS 24.501 Section 9.11.2.8.
      */
-    int mappedHplmnSD;
+    int mappedHplmnSd;
     /**
      * Field to indicate the current status of the slice.
      * Values are STATUS_
diff --git a/radio/aidl/android/hardware/radio/network/CellIdentityCdma.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityCdma.aidl
index e271e50..ae6fda4 100644
--- a/radio/aidl/android/hardware/radio/network/CellIdentityCdma.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityCdma.aidl
@@ -16,7 +16,7 @@
 
 package android.hardware.radio.network;
 
-import android.hardware.radio.network.CellIdentityOperatorNames;
+import android.hardware.radio.network.OperatorInfo;
 
 @VintfStability
 parcelable CellIdentityCdma {
@@ -44,5 +44,8 @@
      * (corresponding to a range of -90 to +90 degrees). INT_MAX if unknown
      */
     int latitude;
-    CellIdentityOperatorNames operatorNames;
+    /**
+     * OperatorInfo containing alphaLong and alphaShort
+     */
+    OperatorInfo operatorNames;
 }
diff --git a/radio/aidl/android/hardware/radio/network/CellIdentityGsm.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityGsm.aidl
index 7b711ad..75a96e8 100644
--- a/radio/aidl/android/hardware/radio/network/CellIdentityGsm.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityGsm.aidl
@@ -16,7 +16,7 @@
 
 package android.hardware.radio.network;
 
-import android.hardware.radio.network.CellIdentityOperatorNames;
+import android.hardware.radio.network.OperatorInfo;
 
 @VintfStability
 parcelable CellIdentityGsm {
@@ -44,7 +44,10 @@
      * 6-bit Base Station Identity Code, 0xFF if unknown
      */
     byte bsic;
-    CellIdentityOperatorNames operatorNames;
+    /**
+     * OperatorInfo containing alphaLong and alphaShort
+     */
+    OperatorInfo operatorNames;
     /**
      * Additional PLMN-IDs beyond the primary PLMN broadcast for this cell
      */
diff --git a/radio/aidl/android/hardware/radio/network/CellIdentityLte.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityLte.aidl
index d4f83a3..ae52cf2 100644
--- a/radio/aidl/android/hardware/radio/network/CellIdentityLte.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityLte.aidl
@@ -16,9 +16,9 @@
 
 package android.hardware.radio.network;
 
-import android.hardware.radio.network.CellIdentityOperatorNames;
 import android.hardware.radio.network.ClosedSubscriberGroupInfo;
 import android.hardware.radio.network.EutranBands;
+import android.hardware.radio.network.OperatorInfo;
 
 @VintfStability
 parcelable CellIdentityLte {
@@ -46,7 +46,10 @@
      * 18-bit LTE Absolute RF Channel Number; this value must be valid
      */
     int earfcn;
-    CellIdentityOperatorNames operatorNames;
+    /**
+     * OperatorInfo containing alphaLong and alphaShort
+     */
+    OperatorInfo operatorNames;
     /**
      * Cell bandwidth, in kHz.
      */
diff --git a/radio/aidl/android/hardware/radio/network/CellIdentityNr.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityNr.aidl
index dfccbf7..73a56ea 100644
--- a/radio/aidl/android/hardware/radio/network/CellIdentityNr.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityNr.aidl
@@ -16,8 +16,8 @@
 
 package android.hardware.radio.network;
 
-import android.hardware.radio.network.CellIdentityOperatorNames;
 import android.hardware.radio.network.NgranBands;
+import android.hardware.radio.network.OperatorInfo;
 
 /**
  * The CellIdentity structure should be reported once for each element of the PLMN-IdentityInfoList
@@ -55,7 +55,10 @@
      * This value must be valid.
      */
     int nrarfcn;
-    CellIdentityOperatorNames operatorNames;
+    /**
+     * OperatorInfo containing alphaLong and alphaShort
+     */
+    OperatorInfo operatorNames;
     /**
      * Additional PLMN-IDs beyond the primary PLMN broadcast for this cell
      */
diff --git a/radio/aidl/android/hardware/radio/network/CellIdentityOperatorNames.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityOperatorNames.aidl
deleted file mode 100644
index 540014a..0000000
--- a/radio/aidl/android/hardware/radio/network/CellIdentityOperatorNames.aidl
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio.network;
-
-@VintfStability
-parcelable CellIdentityOperatorNames {
-    /**
-     * Long alpha operator name string or enhanced operator name string.
-     */
-    String alphaLong;
-    /**
-     * Short alpha operator name string or enhanced operator name string.
-     */
-    String alphaShort;
-}
diff --git a/radio/aidl/android/hardware/radio/network/CellIdentityTdscdma.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityTdscdma.aidl
index 99c8151..5b00df1 100644
--- a/radio/aidl/android/hardware/radio/network/CellIdentityTdscdma.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityTdscdma.aidl
@@ -16,8 +16,8 @@
 
 package android.hardware.radio.network;
 
-import android.hardware.radio.network.CellIdentityOperatorNames;
 import android.hardware.radio.network.ClosedSubscriberGroupInfo;
+import android.hardware.radio.network.OperatorInfo;
 
 @VintfStability
 parcelable CellIdentityTdscdma {
@@ -45,7 +45,10 @@
      * 16-bit UMTS Absolute RF Channel Number defined in TS 25.102 5.4.4; this value must be valid.
      */
     int uarfcn;
-    CellIdentityOperatorNames operatorNames;
+    /**
+     * OperatorInfo containing alphaLong and alphaShort
+     */
+    OperatorInfo operatorNames;
     /**
      * Additional PLMN-IDs beyond the primary PLMN broadcast for this cell.
      */
diff --git a/radio/aidl/android/hardware/radio/network/CellIdentityWcdma.aidl b/radio/aidl/android/hardware/radio/network/CellIdentityWcdma.aidl
index 302be96..bf4d6cb 100644
--- a/radio/aidl/android/hardware/radio/network/CellIdentityWcdma.aidl
+++ b/radio/aidl/android/hardware/radio/network/CellIdentityWcdma.aidl
@@ -16,8 +16,8 @@
 
 package android.hardware.radio.network;
 
-import android.hardware.radio.network.CellIdentityOperatorNames;
 import android.hardware.radio.network.ClosedSubscriberGroupInfo;
+import android.hardware.radio.network.OperatorInfo;
 
 @VintfStability
 parcelable CellIdentityWcdma {
@@ -45,7 +45,10 @@
      * 16-bit UMTS Absolute RF Channel Number; this value must be valid.
      */
     int uarfcn;
-    CellIdentityOperatorNames operatorNames;
+    /**
+     * OperatorInfo containing alphaLong and alphaShort
+     */
+    OperatorInfo operatorNames;
     /**
      * Additional PLMN-IDs beyond the primary PLMN broadcast for this cell.
      */
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
index ffc97f3..1081a75 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
@@ -114,15 +114,6 @@
     void getImsRegistrationState(in int serial);
 
     /**
-     * Request neighboring cell id in GSM network
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioNetworkResponse.getNeighboringCidsResponse()
-     */
-    void getNeighboringCids(in int serial);
-
-    /**
      * Query current network selection mode
      *
      * @param serial Serial number of request.
@@ -187,15 +178,6 @@
     void isNrDualConnectivityEnabled(in int serial);
 
     /**
-     * Pull LCE service for capacity information.
-     *
-     * @param serial Serial number of request.
-     *
-     * Response function is IRadioNetworkResponse.pullLceDataResponse()
-     */
-    void pullLceData(in int serial);
-
-    /**
      * When response type received from a radio indication or radio response is
      * RadioIndicationType:UNSOLICITED_ACK_EXP or RadioResponseType:SOLICITED_ACK_EXP respectively,
      * acknowledge the receipt of those messages by sending responseAcknowledgement().
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
index ae2646d..429b5a8 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
@@ -179,25 +179,6 @@
 
     /**
      * @param info Response info struct containing response type, serial no. and error
-     * @param cells Vector of neighboring radio cell
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:NO_MEMORY
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:SYSTEM_ERR
-     *   RadioError:MODEM_ERR
-     *   RadioError:NO_NETWORK_FOUND
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     */
-    void getNeighboringCidsResponse(in RadioResponseInfo info, in NeighboringCell[] cells);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
      * @param selection false for automatic selection, true for manual selection
      *
      * Valid errors returned:
@@ -299,23 +280,6 @@
 
     /**
      * @param info Response info struct containing response type, serial no. and error
-     * @param lceInfo LceDataInfo indicating LCE data
-     *
-     * Valid errors returned:
-     *   RadioError:REQUEST_NOT_SUPPORTED may be returned when HAL 1.2 or higher is supported.
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:LCE_NOT_SUPPORTED
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:SIM_ABSENT
-     */
-    void pullLceDataResponse(in RadioResponseInfo info, in LceDataInfo lceInfo);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
      *
      * Valid errors returned:
      *   RadioError:NONE
diff --git a/radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl b/radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl
index ec8aa95..7cea1de 100644
--- a/radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl
+++ b/radio/aidl/android/hardware/radio/network/NetworkScanRequest.aidl
@@ -20,6 +20,8 @@
 
 @VintfStability
 parcelable NetworkScanRequest {
+    const int RADIO_ACCESS_SPECIFIER_MAX_SIZE = 8;
+
     const int INCREMENTAL_RESULTS_PREIODICITY_RANGE_MIN = 1;
     const int INCREMENTAL_RESULTS_PREIODICITY_RANGE_MAX = 10;
 
@@ -50,7 +52,7 @@
     int interval;
     /**
      * Networks with bands/channels to scan.
-     * Maximum length of the vector is RadioConst:RADIO_ACCESS_SPECIFIER_MAX_SIZE.
+     * Maximum length of the vector is RADIO_ACCESS_SPECIFIER_MAX_SIZE.
      */
     RadioAccessSpecifier[] specifiers;
     /**
diff --git a/radio/aidl/android/hardware/radio/network/RegStateResult.aidl b/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
index bd681e7..312182e 100644
--- a/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
+++ b/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
@@ -32,10 +32,11 @@
      */
     RegState regState;
     /**
-     * Indicates the available voice radio technology, valid values as defined by RadioTechnology,
-     * except LTE_CA, which is no longer a valid value on 1.5 or above. When the device is on
-     * carrier aggregation, vendor RIL service should properly report multiple PhysicalChannelConfig
-     * elements through IRadioNetwork::currentPhysicalChannelConfigs.
+     * Indicates the radio technology (except LTE_CA, which is no longer a valid value), which
+     * must not be UNKNOWN if regState is REG_HOME, REG_ROAMING, NOT_REG_MT_NOT_SEARCHING_OP_EM,
+     * NOT_REG_MT_SEARCHING_OP_EM, REG_DENIED_EM, or UNKNOWN_EM.
+     * When the device is on carrier aggregation, vendor RIL service must properly report multiple
+     * PhysicalChannelConfig elements through IRadioNetwork::currentPhysicalChannelConfigs.
      */
     RadioTechnology rat;
     /**
diff --git a/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl b/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl
index 902c90c..c731caf 100644
--- a/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl
+++ b/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl
@@ -262,17 +262,6 @@
             in int serial, in int authContext, in String authData, in String aid);
 
     /**
-     * Request the ISIM application on the UICC to perform AKA challenge/response algorithm
-     * for IMS authentication
-     *
-     * @param serial Serial number of request.
-     * @param challenge challenge string in Base64 format
-     *
-     * Response function is IRadioSimResponse.requestIsimAuthenticationResponse()
-     */
-    void requestIsimAuthentication(in int serial, in String challenge);
-
-    /**
      * When response type received from a radio indication or radio response is
      * RadioIndicationType:UNSOLICITED_ACK_EXP or RadioResponseType:SOLICITED_ACK_EXP respectively,
      * acknowledge the receipt of those messages by sending responseAcknowledgement().
@@ -284,11 +273,11 @@
      * The SAT/USAT envelope command refers to 3GPP TS 11.14 and 3GPP TS 31.111
      *
      * @param serial Serial number of request.
-     * @param command SAT/USAT command in hexadecimal format string starting with command tag
+     * @param contents SAT/USAT command in hexadecimal format string starting with command tag
      *
      * Response function is IRadioSimResponse.sendEnvelopeResponse()
      */
-    void sendEnvelope(in int serial, in String command);
+    void sendEnvelope(in int serial, in String contents);
 
     /**
      * Requests to send a SAT/USAT envelope command to SIM. The SAT/USAT envelope command refers to
@@ -309,12 +298,12 @@
      * Requests to send a terminal response to SIM for a received proactive command
      *
      * @param serial Serial number of request.
-     * @param commandResponse SAT/USAT response in hexadecimal format string starting with
+     * @param contents SAT/USAT response in hexadecimal format string starting with
      *        first byte of response data
      *
      * Response function is IRadioSimResponse.sendTerminalResponseResponseToSim()
      */
-    void sendTerminalResponseToSim(in int serial, in String commandResponse);
+    void sendTerminalResponseToSim(in int serial, in String contents);
 
     /**
      * Set carrier restrictions. Expected modem behavior:
diff --git a/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl b/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl
index dcc7029..750a29a 100644
--- a/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl
+++ b/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl
@@ -365,24 +365,6 @@
 
     /**
      * @param info Response info struct containing response type, serial no. and error
-     * @param response response string of the challenge/response algo for ISIM auth in base64 format
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NO_MEMORY
-     *   RadioError:NO_RESOURCES
-     *   RadioError:CANCELLED
-     *   RadioError:INVALID_MODEM_STATE
-     *   RadioError:INVALID_ARGUMENTS
-     *   RadioError:REQUEST_NOT_SUPPORTED
-     *   RadioError:SIM_ABSENT
-     */
-    void requestIsimAuthenticationResponse(in RadioResponseInfo info, in String response);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
      * @param commandResponse SAT/USAT response in hexadecimal format string starting with first
      *        byte of response
      *
diff --git a/radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
index 18a1ce4..ac66237 100644
--- a/radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
@@ -25,8 +25,9 @@
  */
 @VintfStability
 parcelable CdmaDisplayInfoRecord {
+    const int CDMA_ALPHA_INFO_BUFFER_LENGTH = 64;
     /**
-     * Max length = RadioConst:CDMA_ALPHA_INFO_BUFFER_LENGTH
+     * Max length = CDMA_ALPHA_INFO_BUFFER_LENGTH
      */
     String alphaBuf;
 }
diff --git a/radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl
index af37dac..6920462 100644
--- a/radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaInformationRecord.aidl
@@ -25,7 +25,11 @@
 import android.hardware.radio.voice.CdmaT53ClirInfoRecord;
 
 @VintfStability
+/**
+ * Max length of CdmaInformationRecords[] is CDMA_MAX_NUMBER_OF_INFO_RECS
+ */
 parcelable CdmaInformationRecord {
+    const int CDMA_MAX_NUMBER_OF_INFO_RECS = 10;
     /**
      * Names of the CDMA info records (C.S0005 section 3.7.5)
      */
diff --git a/radio/aidl/android/hardware/radio/voice/CdmaInformationRecords.aidl b/radio/aidl/android/hardware/radio/voice/CdmaInformationRecords.aidl
deleted file mode 100644
index 46a9b1a..0000000
--- a/radio/aidl/android/hardware/radio/voice/CdmaInformationRecords.aidl
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.radio.voice;
-
-import android.hardware.radio.voice.CdmaInformationRecord;
-
-@VintfStability
-parcelable CdmaInformationRecords {
-    /**
-     * Max length = RadioConst:CDMA_MAX_NUMBER_OF_INFO_RECS
-     */
-    CdmaInformationRecord[] infoRec;
-}
diff --git a/radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl b/radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
index 41ce08f..265bf67 100644
--- a/radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
@@ -23,8 +23,9 @@
  */
 @VintfStability
 parcelable CdmaNumberInfoRecord {
+    const int CDMA_NUMBER_INFO_BUFFER_LENGTH = 81;
     /**
-     * Max length = RadioConst::CDMA_NUMBER_INFO_BUFFER_LENGTH
+     * Max length = CDMA_NUMBER_INFO_BUFFER_LENGTH
      */
     String number;
     byte numberType;
diff --git a/radio/aidl/android/hardware/radio/voice/CfData.aidl b/radio/aidl/android/hardware/radio/voice/CfData.aidl
index 8d7c4bd..f28c7c8 100644
--- a/radio/aidl/android/hardware/radio/voice/CfData.aidl
+++ b/radio/aidl/android/hardware/radio/voice/CfData.aidl
@@ -20,9 +20,10 @@
 
 @VintfStability
 parcelable CfData {
+    const int NUM_SERVICE_CLASSES = 7;
     /**
      * This is the response data for SS request to query call forward status.
-     * See getCallForwardStatus(). Max size = RadioConst:NUM_SERVICE_CLASSES.
+     * See getCallForwardStatus(). Max size = NUM_SERVICE_CLASSES.
      */
     CallForwardInfo[] cfInfo;
 }
diff --git a/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl b/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl
index 81640f3..25e87b3 100644
--- a/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl
+++ b/radio/aidl/android/hardware/radio/voice/IRadioVoiceIndication.aidl
@@ -18,7 +18,7 @@
 
 import android.hardware.radio.RadioIndicationType;
 import android.hardware.radio.voice.CdmaCallWaiting;
-import android.hardware.radio.voice.CdmaInformationRecords;
+import android.hardware.radio.voice.CdmaInformationRecord;
 import android.hardware.radio.voice.CdmaOtaProvisionStatus;
 import android.hardware.radio.voice.CdmaSignalInfoRecord;
 import android.hardware.radio.voice.EmergencyNumber;
@@ -67,9 +67,10 @@
      * Indicates when CDMA radio receives one or more info recs.
      *
      * @param type Type of radio indication
-     * @param records New Cdma Information
+     * @param records New CDMA information records.
+     *        Max length is RadioConst:CDMA_MAX_NUMBER_OF_INFO_RECS
      */
-    void cdmaInfoRec(in RadioIndicationType type, in CdmaInformationRecords records);
+    void cdmaInfoRec(in RadioIndicationType type, in CdmaInformationRecord[] records);
 
     /**
      * Indicates when CDMA radio receives an update of the progress of an OTASP/OTAPA call.
diff --git a/radio/aidl/android/hardware/radio/voice/SsInfoData.aidl b/radio/aidl/android/hardware/radio/voice/SsInfoData.aidl
index 40af393..d562925 100644
--- a/radio/aidl/android/hardware/radio/voice/SsInfoData.aidl
+++ b/radio/aidl/android/hardware/radio/voice/SsInfoData.aidl
@@ -18,11 +18,12 @@
 
 @VintfStability
 parcelable SsInfoData {
+    const int SS_INFO_MAX = 4;
     /**
      * This is the response data for all of the SS GET/SET Radio requests.
      * E.g. IRadioVoice.getClir() returns two ints, so first two values of ssInfo[] will be used for
      * response if serviceType is SS_CLIR and requestType is SS_INTERROGATION.
-     * Max size = RadioConst:SS_INFO_MAX
+     * Max size = SS_INFO_MAX
      */
     int[] ssInfo;
 }