diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index d0a6601..21459b7 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -371,7 +371,10 @@
     </hal>
     <hal format="hidl" optional="true">
         <name>android.hardware.radio.config</name>
-        <version>1.3</version>
+        <!--
+        See compatibility_matrix.4.xml on versioning of radio config HAL.
+        -->
+        <version>1.1</version>
         <interface>
             <name>IRadioConfig</name>
             <instance>default</instance>
diff --git a/current.txt b/current.txt
index 28f2c96..824aee1 100644
--- a/current.txt
+++ b/current.txt
@@ -647,7 +647,3 @@
 7fefa2cc5b3b3be10b5cff5c5dc195385f491d4bf23ca65f9c6b3c30c8753a33 android.hardware.radio@1.5::IRadio
 e96ae1c3a9c0689002ec2318e9c587f4f607c16a75a3cd38788b77eb91072021 android.hardware.radio@1.5::IRadioIndication
 6759e59cef81b5e15137bf99a4cd14236ce0c2974dd307ada265b67e819b9060 android.hardware.radio@1.5::IRadioResponse
-55f0a15642869ec98a55ea0a5ac049d3e1a6245ff7750deb6bcb7182057eee83 android.hardware.radio.config@1.3::types
-b27ab0cd40b0b078cdcd024bfe1061c4c4c065f3519eeb9347fa359a3268a5ae android.hardware.radio.config@1.3::IRadioConfig
-742360c775313438b0f82256eac62fb5bbc76a6ae6f388573f3aa142fb2c1eea android.hardware.radio.config@1.3::IRadioConfigIndication
-7683fed9d253956071f18b152e6be657719536f98d9b534433d5e411bcde5061 android.hardware.radio.config@1.3::IRadioConfigResponse
diff --git a/radio/config/1.3/Android.bp b/radio/config/1.3/Android.bp
deleted file mode 100644
index 88de666..0000000
--- a/radio/config/1.3/Android.bp
+++ /dev/null
@@ -1,23 +0,0 @@
-// This file is autogenerated by hidl-gen -Landroidbp.
-
-hidl_interface {
-    name: "android.hardware.radio.config@1.3",
-    root: "android.hardware",
-    vndk: {
-        enabled: true,
-    },
-    srcs: [
-        "types.hal",
-        "IRadioConfig.hal",
-        "IRadioConfigIndication.hal",
-        "IRadioConfigResponse.hal",
-    ],
-    interfaces: [
-        "android.hardware.radio.config@1.0",
-        "android.hardware.radio.config@1.1",
-        "android.hardware.radio.config@1.2",
-        "android.hardware.radio@1.0",
-        "android.hidl.base@1.0",
-    ],
-    gen_java: true,
-}
diff --git a/radio/config/1.3/IRadioConfig.hal b/radio/config/1.3/IRadioConfig.hal
deleted file mode 100644
index a0ce6e0..0000000
--- a/radio/config/1.3/IRadioConfig.hal
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2019 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.config@1.3;
-
-import @1.1::IRadioConfig;
-
-/**
- * This interface is used by telephony and telecom to talk to cellular radio for the purpose of
- * radio configuration, and it is not associated with any specific modem or slot.
- * All the functions have minimum one parameter:
- * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
- * duration of a method call. If clients provide colliding serials (including passing the same
- * serial to different methods), multiple responses (one for each method call) must still be served.
- */
-interface IRadioConfig extends @1.1::IRadioConfig {
-
-};
diff --git a/radio/config/1.3/IRadioConfigIndication.hal b/radio/config/1.3/IRadioConfigIndication.hal
deleted file mode 100644
index 9ef496c..0000000
--- a/radio/config/1.3/IRadioConfigIndication.hal
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (C) 2019 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.config@1.3;
-
-import @1.2::IRadioConfigIndication;
-
-/**
- * Interface declaring unsolicited radio config indications.
- */
-interface IRadioConfigIndication extends @1.2::IRadioConfigIndication {
-
-};
diff --git a/radio/config/1.3/IRadioConfigResponse.hal b/radio/config/1.3/IRadioConfigResponse.hal
deleted file mode 100644
index 9c4c971..0000000
--- a/radio/config/1.3/IRadioConfigResponse.hal
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (C) 2019 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.config@1.3;
-
-import @1.2::IRadioConfigResponse;
-
-/**
- * Interface declaring response functions to solicited radio config requests.
- */
-interface IRadioConfigResponse extends @1.2::IRadioConfigResponse {
-
-};
diff --git a/radio/config/1.3/default/Android.bp b/radio/config/1.3/default/Android.bp
deleted file mode 100644
index 163c5c5..0000000
--- a/radio/config/1.3/default/Android.bp
+++ /dev/null
@@ -1,28 +0,0 @@
-cc_binary {
-    name: "android.hardware.radio.config@1.3-service",
-    init_rc: ["android.hardware.radio.config@1.3-service.rc"],
-    relative_install_path: "hw",
-    vintf_fragments: ["radio-config-default.xml"],
-    vendor: true,
-    srcs: [
-        "RadioConfig.cpp",
-        "RadioConfigIndication.cpp",
-        "RadioConfigResponse.cpp",
-        "service.cpp",
-    ],
-    shared_libs: [
-        "libhidlbase",
-        "liblog",
-        "libutils",
-        "android.hardware.radio.config@1.0",
-        "android.hardware.radio.config@1.1",
-        "android.hardware.radio.config@1.2",
-        "android.hardware.radio.config@1.3",
-        "android.hardware.radio@1.0",
-        "android.hardware.radio@1.1",
-        "android.hardware.radio@1.2",
-        "android.hardware.radio@1.3",
-        "android.hardware.radio@1.4",
-        "android.hardware.radio@1.5",
-    ],
-}
diff --git a/radio/config/1.3/default/RadioConfig.cpp b/radio/config/1.3/default/RadioConfig.cpp
deleted file mode 100644
index c28119c..0000000
--- a/radio/config/1.3/default/RadioConfig.cpp
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.1 (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-2.1
- *
- * 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.
- */
-
-#include "RadioConfig.h"
-
-namespace android {
-namespace hardware {
-namespace radio {
-namespace config {
-namespace V1_3 {
-namespace implementation {
-
-using namespace ::android::hardware::radio::V1_0;
-using namespace ::android::hardware::radio::config;
-
-// Methods from ::android::hardware::radio::config::V1_0::IRadioConfig follow.
-Return<void> RadioConfig::setResponseFunctions(
-        const sp<V1_0::IRadioConfigResponse>& radioConfigResponse,
-        const sp<V1_0::IRadioConfigIndication>& radioConfigIndication) {
-    mRadioConfigResponse = radioConfigResponse;
-    mRadioConfigIndication = radioConfigIndication;
-
-    mRadioConfigResponseV1_3 =
-            V1_3::IRadioConfigResponse::castFrom(mRadioConfigResponse).withDefault(nullptr);
-    mRadioConfigIndicationV1_3 =
-            V1_3::IRadioConfigIndication::castFrom(mRadioConfigIndication).withDefault(nullptr);
-    if (mRadioConfigResponseV1_3 == nullptr || mRadioConfigIndicationV1_3 == nullptr) {
-        mRadioConfigResponseV1_3 = nullptr;
-        mRadioConfigIndicationV1_3 = nullptr;
-    }
-
-    mRadioConfigResponseV1_2 =
-            V1_2::IRadioConfigResponse::castFrom(mRadioConfigResponse).withDefault(nullptr);
-    mRadioConfigIndicationV1_2 =
-            V1_2::IRadioConfigIndication::castFrom(mRadioConfigIndication).withDefault(nullptr);
-    if (mRadioConfigResponseV1_2 == nullptr || mRadioConfigIndicationV1_2 == nullptr) {
-        mRadioConfigResponseV1_2 = nullptr;
-        mRadioConfigIndicationV1_2 = nullptr;
-    }
-
-    mRadioConfigResponseV1_1 =
-            V1_1::IRadioConfigResponse::castFrom(mRadioConfigResponse).withDefault(nullptr);
-    mRadioConfigIndicationV1_1 =
-            V1_1::IRadioConfigIndication::castFrom(mRadioConfigIndication).withDefault(nullptr);
-    if (mRadioConfigResponseV1_1 == nullptr || mRadioConfigIndicationV1_1 == nullptr) {
-        mRadioConfigResponseV1_1 = nullptr;
-        mRadioConfigIndicationV1_1 = nullptr;
-    }
-
-    return Void();
-}
-
-Return<void> RadioConfig::getSimSlotsStatus(int32_t /* serial */) {
-    hidl_vec<V1_0::SimSlotStatus> slotStatus;
-    RadioResponseInfo info;
-    mRadioConfigResponse->getSimSlotsStatusResponse(info, slotStatus);
-    return Void();
-}
-
-Return<void> RadioConfig::setSimSlotsMapping(int32_t /* serial */,
-                                             const hidl_vec<uint32_t>& /* slotMap */) {
-    RadioResponseInfo info;
-    mRadioConfigResponse->setSimSlotsMappingResponse(info);
-    return Void();
-}
-
-// Methods from ::android::hardware::radio::config::V1_1::IRadioConfig follow.
-Return<void> RadioConfig::getPhoneCapability(int32_t /* serial */) {
-    V1_1::PhoneCapability phoneCapability;
-    RadioResponseInfo info;
-    mRadioConfigResponseV1_1->getPhoneCapabilityResponse(info, phoneCapability);
-    return Void();
-}
-
-Return<void> RadioConfig::setPreferredDataModem(int32_t /* serial */, uint8_t /* modemId */) {
-    RadioResponseInfo info;
-    mRadioConfigResponseV1_1->setPreferredDataModemResponse(info);
-    return Void();
-}
-
-Return<void> RadioConfig::setModemsConfig(int32_t /* serial */,
-                                          const V1_1::ModemsConfig& /* modemsConfig */) {
-    RadioResponseInfo info;
-    mRadioConfigResponseV1_1->setModemsConfigResponse(info);
-    return Void();
-}
-
-Return<void> RadioConfig::getModemsConfig(int32_t /* serial */) {
-    V1_1::ModemsConfig modemsConfig;
-    RadioResponseInfo info;
-    mRadioConfigResponseV1_1->getModemsConfigResponse(info, modemsConfig);
-    return Void();
-}
-
-}  // namespace implementation
-}  // namespace V1_3
-}  // namespace config
-}  // namespace radio
-}  // namespace hardware
-}  // namespace android
diff --git a/radio/config/1.3/default/RadioConfig.h b/radio/config/1.3/default/RadioConfig.h
deleted file mode 100644
index 00585e6..0000000
--- a/radio/config/1.3/default/RadioConfig.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.1 (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-2.1
- *
- * 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.
- */
-
-#ifndef ANDROID_HARDWARE_RADIO_CONFIG_V1_3_RADIOCONFIG_H
-#define ANDROID_HARDWARE_RADIO_CONFIG_V1_3_RADIOCONFIG_H
-
-#include <android/hardware/radio/config/1.3/IRadioConfig.h>
-#include <android/hardware/radio/config/1.3/IRadioConfigIndication.h>
-#include <android/hardware/radio/config/1.3/IRadioConfigResponse.h>
-#include <hidl/MQDescriptor.h>
-#include <hidl/Status.h>
-
-namespace android {
-namespace hardware {
-namespace radio {
-namespace config {
-namespace V1_3 {
-namespace implementation {
-
-using namespace ::android::hardware::radio::config;
-
-using ::android::sp;
-using ::android::hardware::hidl_array;
-using ::android::hardware::hidl_memory;
-using ::android::hardware::hidl_string;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-
-struct RadioConfig : public V1_3::IRadioConfig {
-    sp<V1_0::IRadioConfigResponse> mRadioConfigResponse;
-    sp<V1_0::IRadioConfigIndication> mRadioConfigIndication;
-    sp<V1_1::IRadioConfigResponse> mRadioConfigResponseV1_1;
-    sp<V1_1::IRadioConfigIndication> mRadioConfigIndicationV1_1;
-    sp<V1_2::IRadioConfigResponse> mRadioConfigResponseV1_2;
-    sp<V1_2::IRadioConfigIndication> mRadioConfigIndicationV1_2;
-    sp<V1_3::IRadioConfigResponse> mRadioConfigResponseV1_3;
-    sp<V1_3::IRadioConfigIndication> mRadioConfigIndicationV1_3;
-
-    // Methods from ::android::hardware::radio::config::V1_0::IRadioConfig follow.
-    Return<void> setResponseFunctions(
-            const sp<V1_0::IRadioConfigResponse>& radioConfigResponse,
-            const sp<V1_0::IRadioConfigIndication>& radioConfigIndication);
-    Return<void> getSimSlotsStatus(int32_t serial);
-    Return<void> setSimSlotsMapping(int32_t serial, const hidl_vec<uint32_t>& slotMap);
-
-    // Methods from ::android::hardware::radio::config::V1_1::IRadioConfig follow.
-    Return<void> getPhoneCapability(int32_t serial);
-    Return<void> setPreferredDataModem(int32_t serial, uint8_t modemId);
-    Return<void> setModemsConfig(int32_t serial, const V1_1::ModemsConfig& modemsConfig);
-    Return<void> getModemsConfig(int32_t serial);
-};
-
-}  // namespace implementation
-}  // namespace V1_3
-}  // namespace config
-}  // namespace radio
-}  // namespace hardware
-}  // namespace android
-
-#endif  // ANDROID_HARDWARE_RADIO_CONFIG_V1_3_RADIOCONFIG_H
diff --git a/radio/config/1.3/default/RadioConfigIndication.cpp b/radio/config/1.3/default/RadioConfigIndication.cpp
deleted file mode 100644
index eb77a48..0000000
--- a/radio/config/1.3/default/RadioConfigIndication.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.1 (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-2.1
- *
- * 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.
- */
-
-#include "RadioConfigIndication.h"
-
-namespace android {
-namespace hardware {
-namespace radio {
-namespace config {
-namespace V1_3 {
-namespace implementation {
-
-using namespace ::android::hardware::radio::V1_0;
-using namespace ::android::hardware::radio::config::V1_0;
-using namespace ::android::hardware::radio::config::V1_2;
-
-// Methods from ::android::hardware::radio::config::V1_0::IRadioConfigIndication follow.
-Return<void> RadioConfigIndication::simSlotsStatusChanged(
-        RadioIndicationType /* type */, const hidl_vec<V1_0::SimSlotStatus>& /* slotStatus */) {
-    // TODO implement
-    return Void();
-}
-
-// Methods from ::android::hardware::radio::config::V1_2::IRadioConfigIndication follow.
-Return<void> RadioConfigIndication::simSlotsStatusChanged_1_2(
-        RadioIndicationType /* type */, const hidl_vec<V1_2::SimSlotStatus>& /* slotStatus */) {
-    // TODO implement
-    return Void();
-}
-
-}  // namespace implementation
-}  // namespace V1_3
-}  // namespace config
-}  // namespace radio
-}  // namespace hardware
-}  // namespace android
diff --git a/radio/config/1.3/default/RadioConfigIndication.h b/radio/config/1.3/default/RadioConfigIndication.h
deleted file mode 100644
index 3697492..0000000
--- a/radio/config/1.3/default/RadioConfigIndication.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.1 (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-2.1
- *
- * 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.
- */
-
-#ifndef ANDROID_HARDWARE_RADIO_CONFIG_V1_3_RADIOCONFIGINDICATION_H
-#define ANDROID_HARDWARE_RADIO_CONFIG_V1_3_RADIOCONFIGINDICATION_H
-
-#include <android/hardware/radio/config/1.3/IRadioConfigIndication.h>
-#include <hidl/MQDescriptor.h>
-#include <hidl/Status.h>
-
-namespace android {
-namespace hardware {
-namespace radio {
-namespace config {
-namespace V1_3 {
-namespace implementation {
-
-using namespace ::android::hardware::radio::V1_0;
-using namespace ::android::hardware::radio::config;
-
-using ::android::sp;
-using ::android::hardware::hidl_array;
-using ::android::hardware::hidl_memory;
-using ::android::hardware::hidl_string;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-
-struct RadioConfigIndication : public IRadioConfigIndication {
-    // Methods from ::android::hardware::radio::config::V1_0::IRadioConfigIndication follow.
-    Return<void> simSlotsStatusChanged(RadioIndicationType type,
-                                       const hidl_vec<V1_0::SimSlotStatus>& slotStatus) override;
-
-    // Methods from ::android::hardware::radio::config::V1_2::IRadioConfigIndication follow.
-    Return<void> simSlotsStatusChanged_1_2(
-            RadioIndicationType type, const hidl_vec<V1_2::SimSlotStatus>& slotStatus) override;
-};
-
-}  // namespace implementation
-}  // namespace V1_3
-}  // namespace config
-}  // namespace radio
-}  // namespace hardware
-}  // namespace android
-
-#endif  // ANDROID_HARDWARE_RADIO_CONFIG_V1_3_RADIOCONFIGINDICATION_H
diff --git a/radio/config/1.3/default/RadioConfigResponse.cpp b/radio/config/1.3/default/RadioConfigResponse.cpp
deleted file mode 100644
index 48e81da..0000000
--- a/radio/config/1.3/default/RadioConfigResponse.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.1 (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-2.1
- *
- * 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.
- */
-
-#include "RadioConfigResponse.h"
-
-namespace android {
-namespace hardware {
-namespace radio {
-namespace config {
-namespace V1_3 {
-namespace implementation {
-
-using namespace ::android::hardware::radio::V1_0;
-using namespace ::android::hardware::radio::config::V1_0;
-using namespace ::android::hardware::radio::config::V1_1;
-using namespace ::android::hardware::radio::config::V1_2;
-
-// Methods from ::android::hardware::radio::config::V1_0::IRadioConfigResponse follow.
-Return<void> RadioConfigResponse::getSimSlotsStatusResponse(
-        const RadioResponseInfo& /* info */,
-        const hidl_vec<V1_0::SimSlotStatus>& /* slotStatus */) {
-    // TODO implement
-    return Void();
-}
-
-Return<void> RadioConfigResponse::setSimSlotsMappingResponse(const RadioResponseInfo& /* info */) {
-    // TODO implement
-    return Void();
-}
-
-// Methods from ::android::hardware::radio::config::V1_1::IRadioConfigResponse follow.
-Return<void> RadioConfigResponse::getPhoneCapabilityResponse(
-        const RadioResponseInfo& /* info */, const V1_1::PhoneCapability& /* phoneCapability */) {
-    // TODO implement
-    return Void();
-}
-
-Return<void> RadioConfigResponse::setPreferredDataModemResponse(
-        const RadioResponseInfo& /* info */) {
-    // TODO implement
-    return Void();
-}
-
-Return<void> RadioConfigResponse::setModemsConfigResponse(const RadioResponseInfo& /* info */) {
-    // TODO implement
-    return Void();
-}
-
-Return<void> RadioConfigResponse::getModemsConfigResponse(
-        const RadioResponseInfo& /* info */, const V1_1::ModemsConfig& /* modemsConfig */) {
-    // TODO implement
-    return Void();
-}
-
-// Methods from ::android::hardware::radio::config::V1_2::IRadioConfigResponse follow.
-Return<void> RadioConfigResponse::getSimSlotsStatusResponse_1_2(
-        const RadioResponseInfo& /* info */,
-        const hidl_vec<V1_2::SimSlotStatus>& /* slotStatus */) {
-    // TODO implement
-    return Void();
-}
-
-}  // namespace implementation
-}  // namespace V1_3
-}  // namespace config
-}  // namespace radio
-}  // namespace hardware
-}  // namespace android
diff --git a/radio/config/1.3/default/RadioConfigResponse.h b/radio/config/1.3/default/RadioConfigResponse.h
deleted file mode 100644
index 0f0033f..0000000
--- a/radio/config/1.3/default/RadioConfigResponse.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.1 (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-2.1
- *
- * 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.
- */
-
-#ifndef ANDROID_HARDWARE_RADIO_CONFIG_V1_3_RADIOCONFIGRESPONSE_H
-#define ANDROID_HARDWARE_RADIO_CONFIG_V1_3_RADIOCONFIGRESPONSE_H
-
-#include <android/hardware/radio/config/1.3/IRadioConfigResponse.h>
-#include <hidl/MQDescriptor.h>
-#include <hidl/Status.h>
-
-namespace android {
-namespace hardware {
-namespace radio {
-namespace config {
-namespace V1_3 {
-namespace implementation {
-
-using ::android::sp;
-using ::android::hardware::hidl_array;
-using ::android::hardware::hidl_memory;
-using ::android::hardware::hidl_string;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-
-struct RadioConfigResponse : public IRadioConfigResponse {
-    // Methods from ::android::hardware::radio::config::V1_0::IRadioConfigResponse follow.
-    Return<void> getSimSlotsStatusResponse(
-            const ::android::hardware::radio::V1_0::RadioResponseInfo& info,
-            const hidl_vec<::android::hardware::radio::config::V1_0::SimSlotStatus>& slotStatus)
-            override;
-    Return<void> setSimSlotsMappingResponse(
-            const ::android::hardware::radio::V1_0::RadioResponseInfo& info) override;
-
-    // Methods from ::android::hardware::radio::config::V1_1::IRadioConfigResponse follow.
-    Return<void> getPhoneCapabilityResponse(
-            const ::android::hardware::radio::V1_0::RadioResponseInfo& info,
-            const ::android::hardware::radio::config::V1_1::PhoneCapability& phoneCapability)
-            override;
-    Return<void> setPreferredDataModemResponse(
-            const ::android::hardware::radio::V1_0::RadioResponseInfo& info) override;
-    Return<void> setModemsConfigResponse(
-            const ::android::hardware::radio::V1_0::RadioResponseInfo& info) override;
-    Return<void> getModemsConfigResponse(
-            const ::android::hardware::radio::V1_0::RadioResponseInfo& info,
-            const ::android::hardware::radio::config::V1_1::ModemsConfig& modemsConfig) override;
-
-    // Methods from ::android::hardware::radio::config::V1_2::IRadioConfigResponse follow.
-    Return<void> getSimSlotsStatusResponse_1_2(
-            const ::android::hardware::radio::V1_0::RadioResponseInfo& info,
-            const hidl_vec<::android::hardware::radio::config::V1_2::SimSlotStatus>& slotStatus)
-            override;
-
-    // Methods from ::android::hidl::base::V1_0::IBase follow.
-};
-
-}  // namespace implementation
-}  // namespace V1_3
-}  // namespace config
-}  // namespace radio
-}  // namespace hardware
-}  // namespace android
-
-#endif  // ANDROID_HARDWARE_RADIO_CONFIG_V1_3_RADIOCONFIGRESPONSE_H
diff --git a/radio/config/1.3/default/android.hardware.radio.config@1.3-service.rc b/radio/config/1.3/default/android.hardware.radio.config@1.3-service.rc
deleted file mode 100644
index 6df9b52..0000000
--- a/radio/config/1.3/default/android.hardware.radio.config@1.3-service.rc
+++ /dev/null
@@ -1,7 +0,0 @@
-service vendor.radio-config-hal-1-3 /vendor/bin/hw/android.hardware.radio.config@1.3-service
-    interface android.hardware.radio.config@1.0::IRadioConfig default
-    interface android.hardware.radio.config@1.1::IRadioConfig default
-    interface android.hardware.radio.config@1.3::IRadioConfig default
-    class hal
-    user system
-    group system
diff --git a/radio/config/1.3/default/radio-config-default.xml b/radio/config/1.3/default/radio-config-default.xml
deleted file mode 100644
index 72f363e..0000000
--- a/radio/config/1.3/default/radio-config-default.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 2019, 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.
-*/
--->
-<manifest version="1.0" type="device">
-    <hal format="hidl">
-        <name>android.hardware.radio.config</name>
-        <transport>hwbinder</transport>
-        <version>1.3</version>
-        <interface>
-            <name>IRadioConfig</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-</manifest>
diff --git a/radio/config/1.3/default/service.cpp b/radio/config/1.3/default/service.cpp
deleted file mode 100644
index b1e6736..0000000
--- a/radio/config/1.3/default/service.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.1 (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-2.1
- *
- * 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.
- */
-
-#define LOG_TAG "android.hardware.radio.config@1.3-service"
-
-#include <android/hardware/radio/config/1.3/IRadioConfig.h>
-#include <hidl/HidlTransportSupport.h>
-
-#include "RadioConfig.h"
-
-using android::OK;
-using android::sp;
-using android::status_t;
-using android::hardware::configureRpcThreadpool;
-using android::hardware::joinRpcThreadpool;
-using android::hardware::radio::config::V1_3::IRadioConfig;
-using android::hardware::radio::config::V1_3::implementation::RadioConfig;
-
-int main() {
-    configureRpcThreadpool(1, true);
-    sp<IRadioConfig> radioConfig = new RadioConfig;
-    const status_t status = radioConfig->registerAsService();
-    ALOGW_IF(status != OK, "Could not register IRadioConfig 1.3");
-    ALOGD("Default service is ready.");
-
-    joinRpcThreadpool();
-    return 1;
-}
diff --git a/radio/config/1.3/types.hal b/radio/config/1.3/types.hal
deleted file mode 100644
index 866002a..0000000
--- a/radio/config/1.3/types.hal
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright (C) 2019 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.config@1.3;
diff --git a/radio/config/1.3/vts/functional/Android.bp b/radio/config/1.3/vts/functional/Android.bp
deleted file mode 100644
index 6b28faf..0000000
--- a/radio/config/1.3/vts/functional/Android.bp
+++ /dev/null
@@ -1,35 +0,0 @@
-//
-// Copyright (C) 2019 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.
-//
-
-cc_test {
-    name: "VtsHalRadioConfigV1_3TargetTest",
-    defaults: ["VtsHalTargetTestDefaults"],
-    srcs: [
-        "radio_config_hidl_hal_api.cpp",
-        "radio_config_hidl_hal_test.cpp",
-        "radio_config_response.cpp",
-        "VtsHalRadioConfigV1_3TargetTest.cpp",
-    ],
-    static_libs: [
-        "RadioVtsTestUtilBase",
-        "android.hardware.radio.config@1.0",
-        "android.hardware.radio.config@1.1",
-        "android.hardware.radio.config@1.2",
-        "android.hardware.radio.config@1.3",
-    ],
-    header_libs: ["radio.util.header@1.0"],
-    test_suites: ["general-tests", "vts-core"],
-}
diff --git a/radio/config/1.3/vts/functional/VtsHalRadioConfigV1_3TargetTest.cpp b/radio/config/1.3/vts/functional/VtsHalRadioConfigV1_3TargetTest.cpp
deleted file mode 100644
index 3bacacf..0000000
--- a/radio/config/1.3/vts/functional/VtsHalRadioConfigV1_3TargetTest.cpp
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2019 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.
- */
-
-#include <radio_config_hidl_hal_utils.h>
-
-INSTANTIATE_TEST_SUITE_P(
-        PerInstance, RadioConfigHidlTest,
-        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
-                ::android::hardware::radio::config::V1_3::IRadioConfig::descriptor)),
-        android::hardware::PrintInstanceNameToString);
diff --git a/radio/config/1.3/vts/functional/radio_config_hidl_hal_api.cpp b/radio/config/1.3/vts/functional/radio_config_hidl_hal_api.cpp
deleted file mode 100644
index 07e9ede..0000000
--- a/radio/config/1.3/vts/functional/radio_config_hidl_hal_api.cpp
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright (C) 2019 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.
- */
-
-#include <radio_config_hidl_hal_utils.h>
-
-#define ASSERT_OK(ret) ASSERT_TRUE(ret.isOk())
diff --git a/radio/config/1.3/vts/functional/radio_config_hidl_hal_test.cpp b/radio/config/1.3/vts/functional/radio_config_hidl_hal_test.cpp
deleted file mode 100644
index dbb4bf4..0000000
--- a/radio/config/1.3/vts/functional/radio_config_hidl_hal_test.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (C) 2019 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.
- */
-
-#include <radio_config_hidl_hal_utils.h>
-
-void RadioConfigHidlTest::SetUp() {
-    radioConfig = ::android::hardware::radio::config::V1_3::IRadioConfig::getService(GetParam());
-    ASSERT_NE(nullptr, radioConfig.get());
-
-    radioConfigRsp = new (std::nothrow) RadioConfigResponse(*this);
-    ASSERT_NE(nullptr, radioConfigRsp.get());
-
-    count_ = 0;
-
-    radioConfig->setResponseFunctions(radioConfigRsp, nullptr);
-}
-
-/*
- * Notify that the response message is received.
- */
-void RadioConfigHidlTest::notify(int receivedSerial) {
-    std::unique_lock<std::mutex> lock(mtx_);
-    if (serial == receivedSerial) {
-        count_++;
-        cv_.notify_one();
-    }
-}
-
-/*
- * Wait till the response message is notified or till TIMEOUT_PERIOD.
- */
-std::cv_status RadioConfigHidlTest::wait() {
-    std::unique_lock<std::mutex> lock(mtx_);
-
-    std::cv_status status = std::cv_status::no_timeout;
-    auto now = std::chrono::system_clock::now();
-    while (count_ == 0) {
-        status = cv_.wait_until(lock, now + std::chrono::seconds(TIMEOUT_PERIOD));
-        if (status == std::cv_status::timeout) {
-            return status;
-        }
-    }
-    count_--;
-    return status;
-}
diff --git a/radio/config/1.3/vts/functional/radio_config_hidl_hal_utils.h b/radio/config/1.3/vts/functional/radio_config_hidl_hal_utils.h
deleted file mode 100644
index 9b78c04..0000000
--- a/radio/config/1.3/vts/functional/radio_config_hidl_hal_utils.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (C) 2019 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.
- */
-
-#include <android-base/logging.h>
-
-#include <chrono>
-#include <condition_variable>
-#include <mutex>
-
-#include <android/hardware/radio/config/1.3/IRadioConfig.h>
-#include <android/hardware/radio/config/1.3/IRadioConfigIndication.h>
-#include <android/hardware/radio/config/1.3/IRadioConfigResponse.h>
-#include <android/hardware/radio/config/1.3/types.h>
-
-#include <gtest/gtest.h>
-#include <hidl/GtestPrinter.h>
-#include <hidl/ServiceManagement.h>
-
-#include "vts_test_util.h"
-
-using namespace ::android::hardware::radio::config::V1_1;
-using namespace ::android::hardware::radio::config::V1_2;
-using namespace ::android::hardware::radio::config::V1_3;
-
-using ::android::sp;
-using ::android::hardware::hidl_string;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-
-using ::android::hardware::radio::V1_0::RadioResponseInfo;
-using ::android::hardware::radio::V1_0::RadioResponseType;
-
-#define TIMEOUT_PERIOD 75
-
-class RadioConfigHidlTest;
-
-/* Callback class for radio config response */
-class RadioConfigResponse : public ::android::hardware::radio::config::V1_3::IRadioConfigResponse {
-  protected:
-    RadioConfigHidlTest& parent;
-
-  public:
-    RadioResponseInfo rspInfo;
-    PhoneCapability phoneCap;
-
-    RadioConfigResponse(RadioConfigHidlTest& parent);
-    virtual ~RadioConfigResponse() = default;
-
-    /* 1.0 Api */
-    Return<void> getSimSlotsStatusResponse(
-            const RadioResponseInfo& info,
-            const hidl_vec<::android::hardware::radio::config::V1_0::SimSlotStatus>& slotStatus);
-
-    Return<void> setSimSlotsMappingResponse(const RadioResponseInfo& info);
-
-    /* 1.1 Api */
-    Return<void> getPhoneCapabilityResponse(const RadioResponseInfo& info,
-                                            const PhoneCapability& phoneCapability);
-
-    Return<void> setPreferredDataModemResponse(const RadioResponseInfo& info);
-
-    Return<void> getModemsConfigResponse(const RadioResponseInfo& info,
-                                         const ModemsConfig& mConfig);
-
-    Return<void> setModemsConfigResponse(const RadioResponseInfo& info);
-
-    /* 1.2 Api */
-    Return<void> getSimSlotsStatusResponse_1_2(const RadioResponseInfo& info,
-                                               const hidl_vec<SimSlotStatus>& slotStatus);
-};
-
-/* Callback class for radio config indication */
-class RadioConfigIndication
-    : public ::android::hardware::radio::config::V1_3::IRadioConfigIndication {
-  protected:
-    RadioConfigHidlTest& parent;
-
-  public:
-    RadioConfigIndication(RadioConfigHidlTest& parent);
-    virtual ~RadioConfigIndication() = default;
-
-    /* 1.2 Api */
-    Return<void> simSlotsStatusChanged_1_2(
-            ::android::hardware::radio::V1_0::RadioIndicationType type,
-            const hidl_vec<SimSlotStatus>& slotStatus);
-};
-
-// The main test class for Radio config HIDL.
-class RadioConfigHidlTest : public ::testing::TestWithParam<std::string> {
-  protected:
-    std::mutex mtx_;
-    std::condition_variable cv_;
-    int count_;
-
-  public:
-    virtual void SetUp() override;
-
-    /* Used as a mechanism to inform the test about data/event callback */
-    void notify(int receivedSerial);
-
-    /* Test code calls this function to wait for response */
-    std::cv_status wait();
-
-    void updateSimCardStatus();
-
-    /* Serial number for radio request */
-    int serial;
-
-    /* radio config service handle */
-    sp<::android::hardware::radio::config::V1_3::IRadioConfig> radioConfig;
-
-    /* radio config response handle */
-    sp<RadioConfigResponse> radioConfigRsp;
-};
diff --git a/radio/config/1.3/vts/functional/radio_config_response.cpp b/radio/config/1.3/vts/functional/radio_config_response.cpp
deleted file mode 100644
index 1ca960e..0000000
--- a/radio/config/1.3/vts/functional/radio_config_response.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2019 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.
- */
-
-#include <radio_config_hidl_hal_utils.h>
-
-using ::android::hardware::radio::V1_0::RadioResponseInfo;
-
-// SimSlotStatus slotStatus;
-
-RadioConfigResponse::RadioConfigResponse(RadioConfigHidlTest& parent) : parent(parent) {}
-
-/* 1.0 Apis */
-Return<void> RadioConfigResponse::getSimSlotsStatusResponse(
-        const RadioResponseInfo& /* info */,
-        const ::android::hardware::hidl_vec<
-                ::android::hardware::radio::config::V1_0::SimSlotStatus>& /* slotStatus */) {
-    return Void();
-}
-
-Return<void> RadioConfigResponse::setSimSlotsMappingResponse(const RadioResponseInfo& /* info */) {
-    return Void();
-}
-
-/* 1.1 Apis */
-Return<void> RadioConfigResponse::getPhoneCapabilityResponse(
-        const RadioResponseInfo& info, const PhoneCapability& phoneCapability) {
-    rspInfo = info;
-    phoneCap = phoneCapability;
-    parent.notify(info.serial);
-    return Void();
-}
-
-Return<void> RadioConfigResponse::setPreferredDataModemResponse(
-        const RadioResponseInfo& /* info */) {
-    return Void();
-}
-
-Return<void> RadioConfigResponse::getModemsConfigResponse(const RadioResponseInfo& /* info */,
-                                                          const ModemsConfig& /* mConfig */) {
-    return Void();
-}
-
-Return<void> RadioConfigResponse::setModemsConfigResponse(const RadioResponseInfo& /* info */) {
-    return Void();
-}
-
-/* 1.2 Apis */
-Return<void> RadioConfigResponse::getSimSlotsStatusResponse_1_2(
-        const RadioResponseInfo& /* info */,
-        const ::android::hardware::hidl_vec<SimSlotStatus>& /* slotStatus */) {
-    return Void();
-}
\ No newline at end of file