diff --git a/audio/common/all-versions/default/service/android.hardware.audio.service.rc b/audio/common/all-versions/default/service/android.hardware.audio.service.rc
index f7e1e24..45fef9a 100644
--- a/audio/common/all-versions/default/service/android.hardware.audio.service.rc
+++ b/audio/common/all-versions/default/service/android.hardware.audio.service.rc
@@ -2,7 +2,7 @@
     class hal
     user audioserver
     # media gid needed for /dev/fm (radio) and for /data/misc/media (tee)
-    group audio camera drmrpc inet media mediadrm net_bt net_bt_admin net_bw_acct wakelock
+    group audio camera drmrpc inet media mediadrm net_bt net_bt_admin net_bw_acct wakelock context_hub
     capabilities BLOCK_SUSPEND
     ioprio rt 4
     task_profiles ProcessCapacityHigh HighPerformance
diff --git a/authsecret/1.0/vts/functional/VtsHalAuthSecretV1_0TargetTest.cpp b/authsecret/1.0/vts/functional/VtsHalAuthSecretV1_0TargetTest.cpp
index 687c70c..c09b265 100644
--- a/authsecret/1.0/vts/functional/VtsHalAuthSecretV1_0TargetTest.cpp
+++ b/authsecret/1.0/vts/functional/VtsHalAuthSecretV1_0TargetTest.cpp
@@ -34,11 +34,19 @@
         authsecret = IAuthSecret::getService(GetParam());
         ASSERT_NE(authsecret, nullptr);
 
+        // Notify LSS to generate PIN code '1234' and corresponding secret.
+        (void)system("cmd lock_settings set-pin 1234");
+
         // All tests must enroll the correct secret first as this cannot be changed
         // without a factory reset and the order of tests could change.
         authsecret->primaryUserCredential(CORRECT_SECRET);
     }
 
+    static void TearDownTestSuite() {
+        // clean up PIN code after testing
+        (void)system("cmd lock_settings clear --old 1234");
+    }
+
     sp<IAuthSecret> authsecret;
     hidl_vec<uint8_t> CORRECT_SECRET{61, 93, 124, 240, 5, 0, 7, 201, 9, 129, 11, 12, 0, 14, 0, 16};
     hidl_vec<uint8_t> WRONG_SECRET{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
diff --git a/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp b/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
index 8b68fd6..948d45f 100644
--- a/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
+++ b/automotive/evs/1.1/vts/functional/VtsHalEvsV1_1TargetTest.cpp
@@ -72,6 +72,8 @@
 using ::android::hardware::automotive::evs::V1_0::DisplayDesc;
 using ::android::hardware::automotive::evs::V1_0::DisplayState;
 using ::android::hardware::graphics::common::V1_0::PixelFormat;
+using ::android::frameworks::automotive::display::V1_0::HwDisplayConfig;
+using ::android::frameworks::automotive::display::V1_0::HwDisplayState;
 using IEvsCamera_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsCamera;
 using IEvsCamera_1_1 = ::android::hardware::automotive::evs::V1_1::IEvsCamera;
 using IEvsDisplay_1_0 = ::android::hardware::automotive::evs::V1_0::IEvsDisplay;
@@ -605,7 +607,10 @@
     LOG(INFO) << "Display " << targetDisplayId << " is alreay in use.";
 
     // Get the display descriptor
-    pDisplay->getDisplayInfo_1_1([](const auto& config, const auto& state) {
+    pDisplay->getDisplayInfo_1_1([](const HwDisplayConfig& config, const HwDisplayState& state) {
+        ASSERT_GT(config.size(), 0);
+        ASSERT_GT(state.size(), 0);
+
         android::DisplayConfig* pConfig = (android::DisplayConfig*)config.data();
         const auto width = pConfig->resolution.getWidth();
         const auto height = pConfig->resolution.getHeight();
diff --git a/automotive/vehicle/2.0/default/Android.bp b/automotive/vehicle/2.0/default/Android.bp
index 9a0d89d..590adc5 100644
--- a/automotive/vehicle/2.0/default/Android.bp
+++ b/automotive/vehicle/2.0/default/Android.bp
@@ -137,7 +137,6 @@
     local_include_dirs: ["common/include/vhal_v2_0"],
     export_include_dirs: ["impl"],
     srcs: [
-        "impl/vhal_v2_0/EmulatedUserHal.cpp",
         "impl/vhal_v2_0/GeneratorHub.cpp",
         "impl/vhal_v2_0/JsonFakeValueGenerator.cpp",
         "impl/vhal_v2_0/LinearFakeValueGenerator.cpp",
diff --git a/automotive/vehicle/2.0/default/VehicleService.cpp b/automotive/vehicle/2.0/default/VehicleService.cpp
index 47133fd..ef29560 100644
--- a/automotive/vehicle/2.0/default/VehicleService.cpp
+++ b/automotive/vehicle/2.0/default/VehicleService.cpp
@@ -34,7 +34,7 @@
 
 int main(int /* argc */, char* /* argv */ []) {
     auto store = std::make_unique<VehiclePropertyStore>();
-    auto connector = impl::makeEmulatedPassthroughConnector();
+    auto connector = std::make_unique<impl::EmulatedVehicleConnector>();
     auto userHal = connector->getEmulatedUserHal();
     auto hal = std::make_unique<impl::EmulatedVehicleHal>(store.get(), connector.get(), userHal);
     auto emulator = std::make_unique<impl::VehicleEmulator>(hal.get());
diff --git a/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp b/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
index b09e9bf..dc5d3d3 100644
--- a/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
+++ b/automotive/vehicle/2.0/default/common/src/VehicleHalManager.cpp
@@ -78,6 +78,7 @@
         } else {
             ALOGW("Requested config for undefined property: 0x%x", prop);
             _hidl_cb(StatusCode::INVALID_ARG, hidl_vec<VehiclePropConfig>());
+            return Void();
         }
     }
 
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
index 16c33b9..dec2d8c 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
@@ -266,6 +266,20 @@
          .initialValue = {.stringValue = "Toy Vehicle"}},
         {.config =
                  {
+                         .prop = toInt(VehicleProperty::INFO_MODEL),
+                         .access = VehiclePropertyAccess::READ,
+                         .changeMode = VehiclePropertyChangeMode::STATIC,
+                 },
+         .initialValue = {.stringValue = "Speedy Model"}},
+        {.config =
+                 {
+                         .prop = toInt(VehicleProperty::INFO_MODEL_YEAR),
+                         .access = VehiclePropertyAccess::READ,
+                         .changeMode = VehiclePropertyChangeMode::STATIC,
+                 },
+         .initialValue = {.int32Values = {2020}}},
+        {.config =
+                 {
                          .prop = toInt(VehicleProperty::INFO_EXTERIOR_DIMENSIONS),
                          .access = VehiclePropertyAccess::READ,
                          .changeMode = VehiclePropertyChangeMode::STATIC,
@@ -403,7 +417,7 @@
                          .minSampleRate = 1.0f,
                          .maxSampleRate = 2.0f,
                  },
-         .initialValue = {.floatValues = {100.0f}}},  // units in meters
+         .initialValue = {.floatValues = {50000.0f}}},  // units in meters
 
         {.config =
                  {
@@ -674,6 +688,12 @@
                          .prop = toInt(VehicleProperty::GEAR_SELECTION),
                          .access = VehiclePropertyAccess::READ,
                          .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                         .configArray = {(int)VehicleGear::GEAR_PARK,
+                                         (int)VehicleGear::GEAR_NEUTRAL,
+                                         (int)VehicleGear::GEAR_REVERSE,
+                                         (int)VehicleGear::GEAR_DRIVE, (int)VehicleGear::GEAR_1,
+                                         (int)VehicleGear::GEAR_2, (int)VehicleGear::GEAR_3,
+                                         (int)VehicleGear::GEAR_4, (int)VehicleGear::GEAR_5},
                  },
          .initialValue = {.int32Values = {toInt(VehicleGear::GEAR_PARK)}}},
 
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.cpp
index 7f9362f..ed3f4a2 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.cpp
@@ -35,13 +35,33 @@
 
 namespace impl {
 
-class EmulatedPassthroughConnector : public PassthroughConnector {
-  public:
-    bool onDump(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
-};
+EmulatedUserHal* EmulatedVehicleConnector::getEmulatedUserHal() {
+    return &mEmulatedUserHal;
+}
 
-bool EmulatedPassthroughConnector::onDump(const hidl_handle& handle,
-                                          const hidl_vec<hidl_string>& options) {
+StatusCode EmulatedVehicleConnector::onSetProperty(const VehiclePropValue& value,
+                                                   bool updateStatus) {
+    if (mEmulatedUserHal.isSupported(value.prop)) {
+        LOG(INFO) << "onSetProperty(): property " << value.prop << " will be handled by UserHal";
+
+        const auto& ret = mEmulatedUserHal.onSetProperty(value);
+        if (!ret.ok()) {
+            LOG(ERROR) << "onSetProperty(): HAL returned error: " << ret.error().message();
+            return StatusCode(ret.error().code());
+        }
+        auto updatedValue = ret.value().get();
+        if (updatedValue != nullptr) {
+            LOG(INFO) << "onSetProperty(): updating property returned by HAL: "
+                      << toString(*updatedValue);
+            onPropertyValueFromCar(*updatedValue, updateStatus);
+        }
+        return StatusCode::OK;
+    }
+    return this->VehicleHalServer::onSetProperty(value, updateStatus);
+}
+
+bool EmulatedVehicleConnector::onDump(const hidl_handle& handle,
+                                      const hidl_vec<hidl_string>& options) {
     int fd = handle->data[0];
 
     if (options.size() > 0) {
@@ -68,10 +88,6 @@
     return true;
 }
 
-PassthroughConnectorPtr makeEmulatedPassthroughConnector() {
-    return std::make_unique<EmulatedPassthroughConnector>();
-}
-
 }  // namespace impl
 
 }  // namespace V2_0
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.h
index 57cbb8b..4c6c661 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/EmulatedVehicleConnector.h
@@ -19,6 +19,7 @@
 
 #include <vhal_v2_0/VehicleConnector.h>
 
+#include "EmulatedUserHal.h"
 #include "VehicleHalClient.h"
 #include "VehicleHalServer.h"
 
@@ -30,10 +31,20 @@
 
 namespace impl {
 
-using PassthroughConnector = IPassThroughConnector<VehicleHalClient, VehicleHalServer>;
-using PassthroughConnectorPtr = std::unique_ptr<PassthroughConnector>;
+class EmulatedVehicleConnector : public IPassThroughConnector<VehicleHalClient, VehicleHalServer> {
+  public:
+    EmulatedVehicleConnector() {}
 
-PassthroughConnectorPtr makeEmulatedPassthroughConnector();
+    EmulatedUserHal* getEmulatedUserHal();
+
+    // Methods from VehicleHalServer
+    StatusCode onSetProperty(const VehiclePropValue& value, bool updateStatus) override;
+
+    bool onDump(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
+
+  private:
+    EmulatedUserHal mEmulatedUserHal;
+};
 
 }  // namespace impl
 
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp
index 36f2534..0ee1835 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.cpp
@@ -41,10 +41,6 @@
     return mValuePool;
 }
 
-EmulatedUserHal* VehicleHalServer::getEmulatedUserHal() {
-    return &mEmulatedUserHal;
-}
-
 void VehicleHalServer::setValuePool(VehiclePropValuePool* valuePool) {
     if (!valuePool) {
         LOG(WARNING) << __func__ << ": Setting value pool to nullptr!";
@@ -185,22 +181,6 @@
 }
 
 StatusCode VehicleHalServer::onSetProperty(const VehiclePropValue& value, bool updateStatus) {
-    if (mEmulatedUserHal.isSupported(value.prop)) {
-        LOG(INFO) << "onSetProperty(): property " << value.prop << " will be handled by UserHal";
-
-        const auto& ret = mEmulatedUserHal.onSetProperty(value);
-        if (!ret.ok()) {
-            LOG(ERROR) << "onSetProperty(): HAL returned error: " << ret.error().message();
-            return StatusCode(ret.error().code());
-        }
-        auto updatedValue = ret.value().get();
-        if (updatedValue != nullptr) {
-            LOG(INFO) << "onSetProperty(): updating property returned by HAL: "
-                      << toString(*updatedValue);
-            onPropertyValueFromCar(*updatedValue, updateStatus);
-        }
-        return StatusCode::OK;
-    }
     LOG(DEBUG) << "onSetProperty(" << value.prop << ")";
 
     // Some properties need to be treated non-trivially
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.h
index fca78bc..117eadb 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/VehicleHalServer.h
@@ -19,7 +19,6 @@
 #include <vhal_v2_0/VehicleObjectPool.h>
 #include <vhal_v2_0/VehicleServer.h>
 
-#include "EmulatedUserHal.h"
 #include "GeneratorHub.h"
 
 namespace android::hardware::automotive::vehicle::V2_0::impl {
@@ -38,8 +37,6 @@
     // Set the Property Value Pool used in this server
     void setValuePool(VehiclePropValuePool* valuePool);
 
-    EmulatedUserHal* getEmulatedUserHal();
-
   private:
     using VehiclePropValuePtr = recyclable_ptr<VehiclePropValue>;
 
@@ -56,11 +53,6 @@
     VehiclePropValuePtr createHwInputKeyProp(VehicleHwKeyInputAction action, int32_t keyCode,
                                              int32_t targetDisplay);
 
-    // data members
-
-  protected:
-    EmulatedUserHal mEmulatedUserHal;
-
   private:
     GeneratorHub mGeneratorHub{
             std::bind(&VehicleHalServer::onFakeValueGenerated, this, std::placeholders::_1)};
diff --git a/automotive/vehicle/2.0/utils/UserHalHelper.cpp b/automotive/vehicle/2.0/utils/UserHalHelper.cpp
index fcfe4bf..abf59b7 100644
--- a/automotive/vehicle/2.0/utils/UserHalHelper.cpp
+++ b/automotive/vehicle/2.0/utils/UserHalHelper.cpp
@@ -141,11 +141,6 @@
 template <typename T>
 Result<T> verifyAndCast(int32_t value) {
     T castValue = static_cast<T>(value);
-    const auto iter = hidl_enum_range<T>();
-    if (castValue < *iter.begin() || castValue > *std::prev(iter.end())) {
-        return Error() << "Value " << value << " not in range [" << toString(*iter.begin()) << ", "
-                       << toString(*std::prev(iter.end())) << "]";
-    }
     for (const auto& v : hidl_enum_range<T>()) {
         if (castValue == v) {
             return castValue;
diff --git a/current.txt b/current.txt
index 91494f2..d1edbb0 100644
--- a/current.txt
+++ b/current.txt
@@ -773,8 +773,6 @@
 9625e85f56515ad2cf87b6a1847906db669f746ea4ab02cd3d4ca25abc9b0109 android.hardware.neuralnetworks@1.2::types
 9e758e208d14f7256e0885d6d8ad0b61121b21d8c313864f981727ae55bffd16 android.hardware.neuralnetworks@1.3::types
 0f53d70e1eadf8d987766db4bf6ae2048004682168f4cab118da576787def3fa android.hardware.radio@1.0::types
-38d65fb20c60a5b823298560fc0825457ecdc49603a4b4e94bf81511790737da android.hardware.radio@1.4::types
-954c334efd80e8869b66d1ce5fe2755712d96ba4b3c38d415739c330af5fb4cb android.hardware.radio@1.5::types
 
 # HALs released in Android S
 # NOTE: waiting to freeze HALs until later in the release
diff --git a/drm/1.0/vts/functional/AndroidTest.xml b/drm/1.0/vts/functional/AndroidTest.xml
index 92ea7e4..02c51cc 100644
--- a/drm/1.0/vts/functional/AndroidTest.xml
+++ b/drm/1.0/vts/functional/AndroidTest.xml
@@ -16,6 +16,7 @@
 <configuration description="Runs VtsHalDrmV1_0TargetTest.">
     <option name="test-suite-tag" value="apct" />
     <option name="test-suite-tag" value="apct-native" />
+    <option name="not-shardable" value="true" />
 
     <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer"/>
 
diff --git a/drm/1.1/vts/functional/AndroidTest.xml b/drm/1.1/vts/functional/AndroidTest.xml
index 24eeb72..4757d4a 100644
--- a/drm/1.1/vts/functional/AndroidTest.xml
+++ b/drm/1.1/vts/functional/AndroidTest.xml
@@ -16,6 +16,7 @@
 <configuration description="Runs VtsHalDrmV1_1TargetTest.">
     <option name="test-suite-tag" value="apct" />
     <option name="test-suite-tag" value="apct-native" />
+    <option name="not-shardable" value="true" />
 
     <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer"/>
 
diff --git a/drm/1.2/vts/functional/AndroidTest.xml b/drm/1.2/vts/functional/AndroidTest.xml
index 3285c37..106ad33 100644
--- a/drm/1.2/vts/functional/AndroidTest.xml
+++ b/drm/1.2/vts/functional/AndroidTest.xml
@@ -16,6 +16,7 @@
 <configuration description="Runs VtsHalDrmV1_2TargetTest.">
     <option name="test-suite-tag" value="apct" />
     <option name="test-suite-tag" value="apct-native" />
+    <option name="not-shardable" value="true" />
 
     <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer"/>
 
diff --git a/drm/1.3/vts/functional/AndroidTest.xml b/drm/1.3/vts/functional/AndroidTest.xml
index 9cc8e0c..4ec5c70 100644
--- a/drm/1.3/vts/functional/AndroidTest.xml
+++ b/drm/1.3/vts/functional/AndroidTest.xml
@@ -16,6 +16,7 @@
 <configuration description="Runs VtsHalDrmV1_3TargetTest.">
     <option name="test-suite-tag" value="apct" />
     <option name="test-suite-tag" value="apct-native" />
+    <option name="not-shardable" value="true" />
 
     <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer"/>
 
diff --git a/gnss/2.1/vts/functional/gnss_hal_test_cases.cpp b/gnss/2.1/vts/functional/gnss_hal_test_cases.cpp
index 3103df6..2902809 100644
--- a/gnss/2.1/vts/functional/gnss_hal_test_cases.cpp
+++ b/gnss/2.1/vts/functional/gnss_hal_test_cases.cpp
@@ -372,6 +372,12 @@
  * formerly strongest satellite
  */
 TEST_P(GnssHalTest, BlacklistIndividualSatellites) {
+    if (!(gnss_cb_->last_capabilities_ & IGnssCallback_2_1::Capabilities::SATELLITE_BLACKLIST)) {
+        ALOGI("Test BlacklistIndividualSatellites skipped. SATELLITE_BLACKLIST capability not "
+              "supported.");
+        return;
+    }
+
     const int kLocationsToAwait = 3;
     const int kRetriesToUnBlacklist = 10;
 
@@ -513,6 +519,12 @@
  * 4a & b) Clean up by turning off location, and send in empty blacklist.
  */
 TEST_P(GnssHalTest, BlacklistConstellationLocationOff) {
+    if (!(gnss_cb_->last_capabilities_ & IGnssCallback_2_1::Capabilities::SATELLITE_BLACKLIST)) {
+        ALOGI("Test BlacklistConstellationLocationOff skipped. SATELLITE_BLACKLIST capability not "
+              "supported.");
+        return;
+    }
+
     const int kLocationsToAwait = 3;
     const int kGnssSvInfoListTimeout = 2;
 
@@ -589,6 +601,12 @@
  * 4a & b) Clean up by turning off location, and send in empty blacklist.
  */
 TEST_P(GnssHalTest, BlacklistConstellationLocationOn) {
+    if (!(gnss_cb_->last_capabilities_ & IGnssCallback_2_1::Capabilities::SATELLITE_BLACKLIST)) {
+        ALOGI("Test BlacklistConstellationLocationOn skipped. SATELLITE_BLACKLIST capability not "
+              "supported.");
+        return;
+    }
+
     const int kLocationsToAwait = 3;
     const int kGnssSvInfoListTimeout = 2;
 
diff --git a/graphics/composer/2.1/default/Android.bp b/graphics/composer/2.1/default/Android.bp
index 533687b..a367457 100644
--- a/graphics/composer/2.1/default/Android.bp
+++ b/graphics/composer/2.1/default/Android.bp
@@ -1,31 +1,3 @@
-cc_library_shared {
-    name: "android.hardware.graphics.composer@2.1-impl",
-    defaults: ["hidl_defaults"],
-    vendor: true,
-    relative_install_path: "hw",
-    srcs: ["passthrough.cpp"],
-    header_libs: [
-        "android.hardware.graphics.composer@2.1-passthrough",
-    ],
-    shared_libs: [
-        "android.hardware.graphics.composer@2.1",
-        "android.hardware.graphics.composer@2.1-resources",
-        "libbase",
-        "libcutils",
-        "libfmq",
-        "libhardware",
-        "libhidlbase",
-        "liblog",
-        "libsync",
-        "libutils",
-        "libhwc2on1adapter",
-        "libhwc2onfbadapter",
-    ],
-    cflags: [
-        "-DLOG_TAG=\"ComposerHal\""
-    ],
-}
-
 cc_binary {
     name: "android.hardware.graphics.composer@2.1-service",
     defaults: ["hidl_defaults"],
@@ -33,10 +5,20 @@
     relative_install_path: "hw",
     srcs: ["service.cpp"],
     init_rc: ["android.hardware.graphics.composer@2.1-service.rc"],
+    header_libs: [
+        "android.hardware.graphics.composer@2.1-passthrough",
+    ],
     shared_libs: [
         "android.hardware.graphics.composer@2.1",
+        "android.hardware.graphics.composer@2.1-resources",
+        "libbase",
         "libbinder",
+        "libcutils",
+        "libfmq",
+        "libhardware",
         "libhidlbase",
+        "libhwc2on1adapter",
+        "libhwc2onfbadapter",
         "liblog",
         "libsync",
         "libutils",
diff --git a/graphics/composer/2.1/default/passthrough.cpp b/graphics/composer/2.1/default/passthrough.cpp
deleted file mode 100644
index ef7ed7c..0000000
--- a/graphics/composer/2.1/default/passthrough.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2016 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/hardware/graphics/composer/2.1/IComposer.h>
-#include <composer-passthrough/2.1/HwcLoader.h>
-
-using android::hardware::graphics::composer::V2_1::IComposer;
-using android::hardware::graphics::composer::V2_1::passthrough::HwcLoader;
-
-extern "C" IComposer* HIDL_FETCH_IComposer(const char* /* name */) {
-    return HwcLoader::load();
-}
diff --git a/graphics/composer/2.1/default/service.cpp b/graphics/composer/2.1/default/service.cpp
index 82a33f6..1276d2d 100644
--- a/graphics/composer/2.1/default/service.cpp
+++ b/graphics/composer/2.1/default/service.cpp
@@ -21,10 +21,11 @@
 #include <android/hardware/graphics/composer/2.1/IComposer.h>
 
 #include <binder/ProcessState.h>
+#include <composer-passthrough/2.1/HwcLoader.h>
 #include <hidl/LegacySupport.h>
 
 using android::hardware::graphics::composer::V2_1::IComposer;
-using android::hardware::defaultPassthroughServiceImplementation;
+using android::hardware::graphics::composer::V2_1::passthrough::HwcLoader;
 
 int main() {
     // the conventional HAL might start binder services
@@ -40,5 +41,19 @@
         ALOGE("Couldn't set SCHED_FIFO: %d", errno);
     }
 
-    return defaultPassthroughServiceImplementation<IComposer>(4);
+    android::hardware::configureRpcThreadpool(4, true /* will join */);
+
+    android::sp<IComposer> composer = HwcLoader::load();
+    if (composer == nullptr) {
+        return 1;
+    }
+    if (composer->registerAsService() != android::NO_ERROR) {
+        ALOGE("failed to register service");
+        return 1;
+    }
+
+    android::hardware::joinRpcThreadpool();
+
+    ALOGE("service is terminating");
+    return 1;
 }
diff --git a/keymaster/4.0/vts/functional/VerificationTokenTest.cpp b/keymaster/4.0/vts/functional/VerificationTokenTest.cpp
index bab1439..4f0a7a3 100644
--- a/keymaster/4.0/vts/functional/VerificationTokenTest.cpp
+++ b/keymaster/4.0/vts/functional/VerificationTokenTest.cpp
@@ -111,19 +111,19 @@
 
     EXPECT_GE(host_time_delta, time_to_sleep)
         << "We slept for " << time_to_sleep << " ms, the clock must have advanced by that much";
-    EXPECT_LE(host_time_delta, time_to_sleep + 20)
+    EXPECT_LE(host_time_delta, time_to_sleep + 100)
         << "The verifyAuthorization call took " << (host_time_delta - time_to_sleep)
         << " ms?  That's awful!";
 
     auto km_time_delta = result2.token.timestamp - result1.token.timestamp;
 
     // If not too much else is going on on the system, the time delta should be quite close.  Allow
-    // 2 ms of slop just to avoid test flakiness.
+    // 20 ms of slop just to avoid test flakiness.
     //
     // TODO(swillden): see if we can output values so they can be gathered across many runs and
     // report if times aren't nearly always <1ms apart.
-    EXPECT_LE(host_time_delta, km_time_delta + 2);
-    EXPECT_LE(km_time_delta, host_time_delta + 2);
+    EXPECT_LE(host_time_delta, km_time_delta + 20);
+    EXPECT_LE(km_time_delta, host_time_delta + 20);
     ASSERT_EQ(result1.token.mac.size(), result2.token.mac.size());
     ASSERT_NE(0,
               memcmp(result1.token.mac.data(), result2.token.mac.data(), result1.token.mac.size()));
@@ -172,14 +172,14 @@
 
     EXPECT_GE(host_time_delta, time_to_sleep)
             << "We slept for " << time_to_sleep << " ms, the clock must have advanced by that much";
-    EXPECT_LE(host_time_delta, time_to_sleep + 20)
+    EXPECT_LE(host_time_delta, time_to_sleep + 100)
             << "The verifyAuthorization call took " << (host_time_delta - time_to_sleep)
             << " ms?  That's awful!";
 
     auto km_time_delta = result2.token.timestamp - result1.token.timestamp;
 
-    EXPECT_LE(host_time_delta, km_time_delta + 2);
-    EXPECT_LE(km_time_delta, host_time_delta + 2);
+    EXPECT_LE(host_time_delta, km_time_delta + 20);
+    EXPECT_LE(km_time_delta, host_time_delta + 20);
     ASSERT_EQ(result1.token.mac.size(), result2.token.mac.size());
     ASSERT_NE(0,
               memcmp(result1.token.mac.data(), result2.token.mac.data(), result1.token.mac.size()));
diff --git a/sensors/common/default/2.X/multihal/HalProxy.cpp b/sensors/common/default/2.X/multihal/HalProxy.cpp
index 650d7dc..f5fc066 100644
--- a/sensors/common/default/2.X/multihal/HalProxy.cpp
+++ b/sensors/common/default/2.X/multihal/HalProxy.cpp
@@ -695,6 +695,10 @@
                                                         int64_t timeoutStart /* = -1 */) {
     if (!mThreadsRun.load()) return;
     std::lock_guard<std::recursive_mutex> lockGuard(mWakelockMutex);
+    if (delta > mWakelockRefCount) {
+        ALOGE("Decrementing wakelock ref count by %zu when count is %zu",
+              delta, mWakelockRefCount);
+    }
     if (timeoutStart == -1) timeoutStart = mWakelockTimeoutResetTime;
     if (mWakelockRefCount == 0 || timeoutStart < mWakelockTimeoutResetTime) return;
     mWakelockRefCount -= std::min(mWakelockRefCount, delta);
diff --git a/sensors/common/default/2.X/multihal/ScopedWakelock.cpp b/sensors/common/default/2.X/multihal/ScopedWakelock.cpp
index bf2ad35..2a2baa2 100644
--- a/sensors/common/default/2.X/multihal/ScopedWakelock.cpp
+++ b/sensors/common/default/2.X/multihal/ScopedWakelock.cpp
@@ -28,6 +28,21 @@
             .count();
 }
 
+ScopedWakelock::ScopedWakelock(ScopedWakelock&& other) {
+    *this = std::move(other);
+}
+
+ScopedWakelock& ScopedWakelock::operator=(ScopedWakelock&& other) {
+    mRefCounter = other.mRefCounter;
+    mCreatedAtTimeNs = other.mCreatedAtTimeNs;
+    mLocked = other.mLocked;
+
+    other.mRefCounter = nullptr;
+    other.mCreatedAtTimeNs = 0;
+    other.mLocked = false;
+    return *this;
+}
+
 ScopedWakelock::ScopedWakelock(IScopedWakelockRefCounter* refCounter, bool locked)
     : mRefCounter(refCounter), mLocked(locked) {
     if (mLocked) {
diff --git a/sensors/common/default/2.X/multihal/include/V2_0/ScopedWakelock.h b/sensors/common/default/2.X/multihal/include/V2_0/ScopedWakelock.h
index 1cc5cd5..b3f398c 100644
--- a/sensors/common/default/2.X/multihal/include/V2_0/ScopedWakelock.h
+++ b/sensors/common/default/2.X/multihal/include/V2_0/ScopedWakelock.h
@@ -81,14 +81,15 @@
  */
 class ScopedWakelock {
   public:
-    ScopedWakelock(ScopedWakelock&&) = default;
-    ScopedWakelock& operator=(ScopedWakelock&&) = default;
+    ScopedWakelock(ScopedWakelock&& other);
+    ScopedWakelock& operator=(ScopedWakelock&& other);
     virtual ~ScopedWakelock();
 
     bool isLocked() const { return mLocked; }
 
   private:
     friend class HalProxyCallbackBase;
+    friend class ScopedWakelockTest;
     IScopedWakelockRefCounter* mRefCounter;
     int64_t mCreatedAtTimeNs;
     bool mLocked;
diff --git a/sensors/common/default/2.X/multihal/tests/Android.bp b/sensors/common/default/2.X/multihal/tests/Android.bp
index a15faed..1b60f4b 100644
--- a/sensors/common/default/2.X/multihal/tests/Android.bp
+++ b/sensors/common/default/2.X/multihal/tests/Android.bp
@@ -90,7 +90,10 @@
 
 cc_test {
     name: "android.hardware.sensors@2.X-halproxy-unit-tests",
-    srcs: ["HalProxy_test.cpp"],
+    srcs: [
+        "HalProxy_test.cpp",
+        "ScopedWakelock_test.cpp",
+    ],
     vendor: true,
     header_libs: [
         "android.hardware.sensors@2.X-shared-utils",
diff --git a/sensors/common/default/2.X/multihal/tests/ScopedWakelock_test.cpp b/sensors/common/default/2.X/multihal/tests/ScopedWakelock_test.cpp
new file mode 100644
index 0000000..133d9e8
--- /dev/null
+++ b/sensors/common/default/2.X/multihal/tests/ScopedWakelock_test.cpp
@@ -0,0 +1,110 @@
+//
+// Copyright (C) 2020 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 <gtest/gtest.h>
+
+#include "V2_0/ScopedWakelock.h"
+
+namespace android {
+namespace hardware {
+namespace sensors {
+namespace V2_0 {
+namespace implementation {
+
+class RefCounter : public IScopedWakelockRefCounter {
+  public:
+    size_t incCount = 0;
+    size_t decCount = 0;
+
+    bool incrementRefCountAndMaybeAcquireWakelock(size_t /* delta */,
+                                                  int64_t* /* timeoutStart */) override {
+        incCount++;
+        return true;
+    }
+
+    void decrementRefCountAndMaybeReleaseWakelock(size_t /* delta */,
+                                                  int64_t /* timeoutStart */) override {
+        decCount++;
+    }
+};
+
+class ScopedWakelockTest : public testing::Test {
+  public:
+    ScopedWakelock createScopedWakelock(bool locked) {
+        return ScopedWakelock(&mRefCounter, locked);
+    }
+
+    RefCounter mRefCounter;
+};
+
+TEST_F(ScopedWakelockTest, UnlockedAfterMoved) {
+    ScopedWakelock wakelock = createScopedWakelock(false /* locked */);
+
+    ScopedWakelock movedWakelock(std::move(wakelock));
+
+    EXPECT_FALSE(wakelock.isLocked());
+    EXPECT_FALSE(movedWakelock.isLocked());
+}
+
+TEST_F(ScopedWakelockTest, LockedAfterMoved) {
+    ScopedWakelock wakelock = createScopedWakelock(true /* locked */);
+
+    ScopedWakelock movedWakelock(std::move(wakelock));
+
+    EXPECT_FALSE(wakelock.isLocked());
+    EXPECT_TRUE(movedWakelock.isLocked());
+}
+
+TEST_F(ScopedWakelockTest, Locked) {
+    ScopedWakelock wakelock = createScopedWakelock(true /* locked */);
+
+    EXPECT_TRUE(wakelock.isLocked());
+}
+
+TEST_F(ScopedWakelockTest, Unlocked) {
+    ScopedWakelock wakelock = createScopedWakelock(false /* locked */);
+
+    EXPECT_FALSE(wakelock.isLocked());
+}
+
+TEST_F(ScopedWakelockTest, ScopedLocked) {
+    { createScopedWakelock(true /* locked */); }
+
+    EXPECT_EQ(mRefCounter.incCount, 1);
+    EXPECT_EQ(mRefCounter.decCount, 1);
+}
+
+TEST_F(ScopedWakelockTest, ScopedUnlockIsNoop) {
+    { createScopedWakelock(false /* locked */); }
+
+    EXPECT_EQ(mRefCounter.incCount, 0);
+    EXPECT_EQ(mRefCounter.decCount, 0);
+}
+
+TEST_F(ScopedWakelockTest, ScopedLockedMove) {
+    {
+        ScopedWakelock wakelock = createScopedWakelock(true /* locked */);
+        ScopedWakelock movedWakelock(std::move(wakelock));
+    }
+
+    EXPECT_EQ(mRefCounter.incCount, 1);
+    EXPECT_EQ(mRefCounter.decCount, 1);
+}
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace sensors
+}  // namespace hardware
+}  // namespace android
\ No newline at end of file
diff --git a/wifi/1.4/default/android.hardware.wifi@1.0-service-lazy.rc b/wifi/1.4/default/android.hardware.wifi@1.0-service-lazy.rc
index cf917b5..061689d 100644
--- a/wifi/1.4/default/android.hardware.wifi@1.0-service-lazy.rc
+++ b/wifi/1.4/default/android.hardware.wifi@1.0-service-lazy.rc
@@ -1,5 +1,9 @@
 service vendor.wifi_hal_legacy /vendor/bin/hw/android.hardware.wifi@1.0-service-lazy
     interface android.hardware.wifi@1.0::IWifi default
+    interface android.hardware.wifi@1.1::IWifi default
+    interface android.hardware.wifi@1.2::IWifi default
+    interface android.hardware.wifi@1.3::IWifi default
+    interface android.hardware.wifi@1.4::IWifi default
     oneshot
     disabled
     class hal
diff --git a/wifi/1.4/default/wifi_chip.cpp b/wifi/1.4/default/wifi_chip.cpp
index 8747e61..8cba464 100644
--- a/wifi/1.4/default/wifi_chip.cpp
+++ b/wifi/1.4/default/wifi_chip.cpp
@@ -624,6 +624,15 @@
 Return<void> WifiChip::debug(const hidl_handle& handle,
                              const hidl_vec<hidl_string>&) {
     if (handle != nullptr && handle->numFds >= 1) {
+        {
+            std::unique_lock<std::mutex> lk(lock_t);
+            for (const auto& item : ringbuffer_map_) {
+                forceDumpToDebugRingBufferInternal(item.first);
+            }
+            // unique_lock unlocked here
+        }
+        usleep(100 * 1000);  // sleep for 100 milliseconds to wait for
+                             // ringbuffer updates.
         int fd = handle->data[0];
         if (!writeRingbufferFilesInternal()) {
             LOG(ERROR) << "Error writing files to flash";
@@ -1120,6 +1129,9 @@
     legacy_hal::wifi_error legacy_status =
         legacy_hal_.lock()->deregisterRingBufferCallbackHandler(
             getFirstActiveWlanIfaceName());
+    if (legacy_status == legacy_hal::WIFI_SUCCESS) {
+        debug_ring_buffer_cb_registered_ = false;
+    }
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
@@ -1335,7 +1347,7 @@
                     LOG(ERROR) << "Ringname " << name << " not found";
                     return;
                 }
-                // unlock
+                // unique_lock unlocked here
             }
         };
     legacy_hal::wifi_error legacy_status =
@@ -1637,7 +1649,7 @@
                 }
             }
         }
-        // unlock
+        // unique_lock unlocked here
     }
     return true;
 }
diff --git a/wifi/1.4/default/wifi_legacy_hal.cpp b/wifi/1.4/default/wifi_legacy_hal.cpp
index 29123bf..75f22ec 100644
--- a/wifi/1.4/default/wifi_legacy_hal.cpp
+++ b/wifi/1.4/default/wifi_legacy_hal.cpp
@@ -367,8 +367,8 @@
     }
     LOG(DEBUG) << "Waiting for the driver ready";
     wifi_error status = global_func_table_.wifi_wait_for_driver_ready();
-    if (status == WIFI_ERROR_TIMED_OUT) {
-        LOG(ERROR) << "Timed out awaiting driver ready";
+    if (status == WIFI_ERROR_TIMED_OUT || status == WIFI_ERROR_UNKNOWN) {
+        LOG(ERROR) << "Failed or timed out awaiting driver ready";
         return status;
     }
     property_set(kDriverPropName, "ok");
diff --git a/wifi/1.4/default/wifi_nan_iface.cpp b/wifi/1.4/default/wifi_nan_iface.cpp
index 5764d35..24ffb17 100644
--- a/wifi/1.4/default/wifi_nan_iface.cpp
+++ b/wifi/1.4/default/wifi_nan_iface.cpp
@@ -534,6 +534,9 @@
 }
 
 void WifiNanIface::invalidate() {
+    if (!isValid()) {
+        return;
+    }
     // send commands to HAL to actually disable and destroy interfaces
     legacy_hal_.lock()->nanDisableRequest(ifname_, 0xFFFF);
     legacy_hal_.lock()->nanDataInterfaceDelete(ifname_, 0xFFFE, "aware_data0");
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp
index 5730e50..ac39a24 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp
@@ -40,16 +40,22 @@
     virtual void SetUp() override {
         wifi_instance_name_ = std::get<0>(GetParam());
         supplicant_instance_name_ = std::get<1>(GetParam());
+        isP2pOn_ =
+            testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        // Stop Framework
+        std::system("/system/bin/stop");
         stopSupplicant(wifi_instance_name_);
         startSupplicantAndWaitForHidlService(wifi_instance_name_,
                                              supplicant_instance_name_);
-        isP2pOn_ =
-            testing::deviceSupportsFeature("android.hardware.wifi.direct");
         supplicant_ = getSupplicant(supplicant_instance_name_, isP2pOn_);
         ASSERT_NE(supplicant_.get(), nullptr);
     }
 
-    virtual void TearDown() override { stopSupplicant(wifi_instance_name_); }
+    virtual void TearDown() override {
+        stopSupplicant(wifi_instance_name_);
+        // Start Framework
+        std::system("/system/bin/start");
+    }
 
    protected:
     // ISupplicant object used for all tests in this fixture.
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_p2p_iface_hidl_test.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_p2p_iface_hidl_test.cpp
index a404e15..616869b 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_p2p_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_p2p_iface_hidl_test.cpp
@@ -77,11 +77,13 @@
     virtual void SetUp() override {
         wifi_instance_name_ = std::get<0>(GetParam());
         supplicant_instance_name_ = std::get<1>(GetParam());
+        isP2pOn_ =
+            testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        // Stop Framework
+        std::system("/system/bin/stop");
         stopSupplicant(wifi_instance_name_);
         startSupplicantAndWaitForHidlService(wifi_instance_name_,
                                              supplicant_instance_name_);
-        isP2pOn_ =
-            testing::deviceSupportsFeature("android.hardware.wifi.direct");
         supplicant_ = getSupplicant(supplicant_instance_name_, isP2pOn_);
         EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
         p2p_iface_ = getSupplicantP2pIface(supplicant_);
@@ -91,7 +93,11 @@
         memcpy(peer_mac_addr_.data(), kTestPeerMacAddr, peer_mac_addr_.size());
     }
 
-    virtual void TearDown() override { stopSupplicant(wifi_instance_name_); }
+    virtual void TearDown() override {
+        stopSupplicant(wifi_instance_name_);
+        // Start Framework
+        std::system("/system/bin/start");
+    }
 
    protected:
     bool isP2pOn_ = false;
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_sta_iface_hidl_test.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_sta_iface_hidl_test.cpp
index aa60bfa..e4fe52c 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_sta_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_sta_iface_hidl_test.cpp
@@ -72,11 +72,13 @@
     virtual void SetUp() override {
         wifi_instance_name_ = std::get<0>(GetParam());
         supplicant_instance_name_ = std::get<1>(GetParam());
+        isP2pOn_ =
+            testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        // Stop Framework
+        std::system("/system/bin/stop");
         stopSupplicant(wifi_instance_name_);
         startSupplicantAndWaitForHidlService(wifi_instance_name_,
                                              supplicant_instance_name_);
-        isP2pOn_ =
-            testing::deviceSupportsFeature("android.hardware.wifi.direct");
         supplicant_ = getSupplicant(supplicant_instance_name_, isP2pOn_);
         EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
         sta_iface_ = getSupplicantStaIface(supplicant_);
@@ -85,7 +87,11 @@
         memcpy(mac_addr_.data(), kTestMacAddr, mac_addr_.size());
     }
 
-    virtual void TearDown() override { stopSupplicant(wifi_instance_name_); }
+    virtual void TearDown() override {
+        stopSupplicant(wifi_instance_name_);
+        // Start Framework
+        std::system("/system/bin/start");
+    }
 
    protected:
     bool isP2pOn_ = false;
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_sta_network_hidl_test.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_sta_network_hidl_test.cpp
index 7f8a066..7e93c5f 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_sta_network_hidl_test.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_sta_network_hidl_test.cpp
@@ -85,11 +85,13 @@
     virtual void SetUp() override {
         wifi_instance_name_ = std::get<0>(GetParam());
         supplicant_instance_name_ = std::get<1>(GetParam());
+        isP2pOn_ =
+            testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        // Stop Framework
+        std::system("/system/bin/stop");
         stopSupplicant(wifi_instance_name_);
         startSupplicantAndWaitForHidlService(wifi_instance_name_,
                                              supplicant_instance_name_);
-        isP2pOn_ =
-            testing::deviceSupportsFeature("android.hardware.wifi.direct");
         supplicant_ = getSupplicant(supplicant_instance_name_, isP2pOn_);
         EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
         sta_network_ = createSupplicantStaNetwork(supplicant_);
@@ -103,7 +105,11 @@
         ssid_.assign(kTestSsidStr, kTestSsidStr + strlen(kTestSsidStr));
     }
 
-    virtual void TearDown() override { stopSupplicant(wifi_instance_name_); }
+    virtual void TearDown() override {
+        stopSupplicant(wifi_instance_name_);
+        // Start Framework
+        std::system("/system/bin/start");
+    }
 
    protected:
     void removeNetwork() {
diff --git a/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.h b/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.h
index 3629882..2104794 100644
--- a/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.h
+++ b/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.h
@@ -44,6 +44,8 @@
         supplicant_v1_1_instance_name_ = std::get<1>(GetParam());
         isP2pOn_ =
             testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        // Stop Framework
+        std::system("/system/bin/stop");
         stopSupplicant(wifi_v1_0_instance_name_);
         startSupplicantAndWaitForHidlService(wifi_v1_0_instance_name_,
                                              supplicant_v1_1_instance_name_);
@@ -54,6 +56,8 @@
 
     virtual void TearDown() override {
         stopSupplicant(wifi_v1_0_instance_name_);
+        // Start Framework
+        std::system("/system/bin/start");
     }
 
    protected:
diff --git a/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.h b/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.h
index 5ecfdd4..2a432d0 100644
--- a/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.h
+++ b/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.h
@@ -50,6 +50,8 @@
         supplicant_v1_2_instance_name_ = std::get<1>(GetParam());
         isP2pOn_ =
             testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        // Stop Framework
+        std::system("/system/bin/stop");
         stopSupplicant(wifi_v1_0_instance_name_);
         startSupplicantAndWaitForHidlService(wifi_v1_0_instance_name_,
                                              supplicant_v1_2_instance_name_);
@@ -61,6 +63,8 @@
 
     virtual void TearDown() override {
         stopSupplicant(wifi_v1_0_instance_name_);
+        // Start Framework
+        std::system("/system/bin/start");
     }
 
    protected:
diff --git a/wifi/supplicant/1.2/vts/functional/supplicant_p2p_iface_hidl_test.cpp b/wifi/supplicant/1.2/vts/functional/supplicant_p2p_iface_hidl_test.cpp
index 28f661c..75512d7 100644
--- a/wifi/supplicant/1.2/vts/functional/supplicant_p2p_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.2/vts/functional/supplicant_p2p_iface_hidl_test.cpp
@@ -43,7 +43,7 @@
     virtual void SetUp() override {
         SupplicantHidlTestBase::SetUp();
         EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
-        if (!::testing::deviceSupportsFeature("android.hardware.wifi.direct")) {
+        if (!isP2pOn_) {
             GTEST_SKIP() << "Wi-Fi Direct is not supported, skip this test.";
         }
         p2p_iface_ = getSupplicantP2pIface_1_2(supplicant_);
diff --git a/wifi/supplicant/1.3/vts/functional/supplicant_sta_iface_hidl_test.cpp b/wifi/supplicant/1.3/vts/functional/supplicant_sta_iface_hidl_test.cpp
index 177b81e..504ccc4 100644
--- a/wifi/supplicant/1.3/vts/functional/supplicant_sta_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.3/vts/functional/supplicant_sta_iface_hidl_test.cpp
@@ -63,6 +63,8 @@
         supplicant_v1_3_instance_name_ = std::get<1>(GetParam());
         isP2pOn_ =
             testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        // Stop Framework
+        std::system("/system/bin/stop");
 
         stopSupplicant(wifi_v1_0_instance_name_);
         startSupplicantAndWaitForHidlService(wifi_v1_0_instance_name_,
@@ -76,6 +78,8 @@
 
     virtual void TearDown() override {
         stopSupplicant(wifi_v1_0_instance_name_);
+        // Start Framework
+        std::system("/system/bin/start");
     }
 
     int64_t pmkCacheExpirationTimeInSec;
diff --git a/wifi/supplicant/1.3/vts/functional/supplicant_sta_network_hidl_test.cpp b/wifi/supplicant/1.3/vts/functional/supplicant_sta_network_hidl_test.cpp
index de833c9..11c55a6 100644
--- a/wifi/supplicant/1.3/vts/functional/supplicant_sta_network_hidl_test.cpp
+++ b/wifi/supplicant/1.3/vts/functional/supplicant_sta_network_hidl_test.cpp
@@ -51,6 +51,8 @@
         supplicant_v1_3_instance_name_ = std::get<1>(GetParam());
         isP2pOn_ =
             testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        // Stop Framework
+        std::system("/system/bin/stop");
 
         stopSupplicant(wifi_v1_0_instance_name_);
         startSupplicantAndWaitForHidlService(wifi_v1_0_instance_name_,
@@ -66,6 +68,8 @@
 
     virtual void TearDown() override {
         stopSupplicant(wifi_v1_0_instance_name_);
+        // Start Framework
+        std::system("/system/bin/start");
     }
 
    protected: