diff --git a/Android.bp b/Android.bp
index 53f863e..3aa907b 100644
--- a/Android.bp
+++ b/Android.bp
@@ -25,6 +25,17 @@ cc_prebuilt_library_shared {
 	soc_specific: true,
 }
 
+android_app_import {
+	name: "MotoDolbyDax3",
+	owner: "motorola",
+	apk: "proprietary/system/app/MotoDolbyDax3/MotoDolbyDax3.apk",
+	overrides: ["MusicFX"],
+	certificate: "platform",
+	dex_preopt: {
+		enabled: false,
+	},
+}
+
 android_app_import {
 	name: "MotoSignatureApp",
 	owner: "motorola",
@@ -129,6 +140,7 @@ prebuilt_etc_xml {
 	filename_from_src: true,
 	sub_dir: "vintf/manifest",
 	soc_specific: true,
+
 }
 
 cc_prebuilt_binary {
@@ -167,3 +179,32 @@ cc_prebuilt_binary {
 	soc_specific: true,
 }
 
+android_app_import {
+	name: "daxService",
+	owner: "motorola",
+	apk: "proprietary/system_ext/priv-app/daxService/daxService.apk",
+	certificate: "platform",
+	dex_preopt: {
+		enabled: false,
+	},
+	privileged: true,
+	system_ext_specific: true,
+}
+
+dex_import {
+	name: "com.motorola.frameworks.core.addon",
+	owner: "motorola",
+	jars: ["proprietary/system/framework/com.motorola.frameworks.core.addon.jar"],
+}
+
+dex_import {
+	name: "moto-checkin",
+	owner: "motorola",
+	jars: ["proprietary/system/framework/moto-checkin.jar"],
+}
+
+	dex_import {
+	name: "motoaudioeffectsdk",
+	owner: "motorola",
+	jars: ["proprietary/system/framework/motoaudioeffectsdk.jar"],
+}
diff --git a/eqs-vendor.mk b/eqs-vendor.mk
index 0792b96..2b8c8a5 100644
--- a/eqs-vendor.mk
+++ b/eqs-vendor.mk
@@ -6,6 +6,7 @@ PRODUCT_SOONG_NAMESPACES += \
     vendor/motorola/eqs
 
 PRODUCT_COPY_FILES += \
+    vendor/motorola/eqs/proprietary/product/etc/default-permissions/default-permissions-com.motorola.dolby.dolbyui.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/default-permissions/default-permissions-com.motorola.dolby.dolbyui.xml \
     vendor/motorola/eqs/proprietary/vendor/etc/permissions/com.motorola.camera3.content.ai.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/com.motorola.camera3.content.ai.xml \
     vendor/motorola/eqs/proprietary/vendor/etc/permissions/com.motorola.camera3.eqs.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/com.motorola.camera3.eqs.xml \
     vendor/motorola/eqs/proprietary/vendor/etc/permissions/com.motorola.camera3.lens.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/com.motorola.camera3.lens.xml \
@@ -15,11 +16,17 @@ PRODUCT_COPY_FILES += \
     vendor/motorola/eqs/proprietary/product/etc/permissions/deviceowner-configuration-com.motorola.camera3.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/permissions/deviceowner-configuration-com.motorola.camera3.xml \
     vendor/motorola/eqs/proprietary/product/etc/permissions/privapp-permissions-com.motorola.camera3.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/permissions/privapp-permissions-com.motorola.camera3.xml \
     vendor/motorola/eqs/proprietary/product/etc/sysconfig/hiddenapi-whitelist-com.motorola.camera3.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/sysconfig/hiddenapi-whitelist-com.motorola.camera3.xml \
+    vendor/motorola/eqs/proprietary/system/etc/permissions/com.motorola.dolby.dolbyui.dax3.features.xml:$(TARGET_COPY_OUT_SYSTEM)/etc/permissions/com.motorola.dolby.dolbyui.dax3.features.xml \
+    vendor/motorola/eqs/proprietary/system/etc/permissions/com.motorola.frameworks.core.addon.xml:$(TARGET_COPY_OUT_SYSTEM)/etc/permissions/com.motorola.frameworks.core.addon.xml \
     vendor/motorola/eqs/proprietary/system/etc/permissions/com.motorola.motosignature.xml:$(TARGET_COPY_OUT_SYSTEM)/etc/permissions/com.motorola.motosignature.xml \
+    vendor/motorola/eqs/proprietary/system/etc/permissions/moto-checkin.xml:$(TARGET_COPY_OUT_SYSTEM)/etc/permissions/moto-checkin.xml \
     vendor/motorola/eqs/proprietary/system/etc/permissions/moto-core_services.xml:$(TARGET_COPY_OUT_SYSTEM)/etc/permissions/moto-core_services.xml \
     vendor/motorola/eqs/proprietary/system/etc/permissions/moto-settings.xml:$(TARGET_COPY_OUT_SYSTEM)/etc/permissions/moto-settings.xml \
     vendor/motorola/eqs/proprietary/system_ext/bin/motsettings:$(TARGET_COPY_OUT_SYSTEM_EXT)/bin/motsettings \
     vendor/motorola/eqs/proprietary/system_ext/etc/permissions/com.android.hotwordenrollment.common.util.xml:$(TARGET_COPY_OUT_SYSTEM_EXT)/etc/permissions/com.android.hotwordenrollment.common.util.xml \
+    vendor/motorola/eqs/proprietary/system/etc/permissions/motoaudioeffectsdk.xml:$(TARGET_COPY_OUT_SYSTEM)/etc/permissions/motoaudioeffectsdk.xml \
+    vendor/motorola/eqs/proprietary/system/etc/sysconfig/hiddenapi-whitelist-com.motorola.dolby.dolbyui.xml:$(TARGET_COPY_OUT_SYSTEM)/etc/sysconfig/hiddenapi-whitelist-com.motorola.dolby.dolbyui.xml \
+    vendor/motorola/eqs/proprietary/system_ext/etc/permissions/com.dolby.daxservice.xml:$(TARGET_COPY_OUT_SYSTEM_EXT)/etc/permissions/com.dolby.daxservice.xml \
     vendor/motorola/eqs/proprietary/vendor/bin/STFlashTool:$(TARGET_COPY_OUT_VENDOR)/bin/STFlashTool \
     vendor/motorola/eqs/proprietary/vendor/bin/hw/android.hardware.biometrics.fingerprint@2.1-service-ets:$(TARGET_COPY_OUT_VENDOR)/bin/hw/android.hardware.biometrics.fingerprint@2.1-service-ets \
     vendor/motorola/eqs/proprietary/vendor/bin/hw/motorola.hardware.camera.desktop@2.0-service:$(TARGET_COPY_OUT_VENDOR)/bin/hw/motorola.hardware.camera.desktop@2.0-service \
@@ -653,7 +660,12 @@ PRODUCT_COPY_FILES += \
 
 PRODUCT_PACKAGES += \
     android.hardware.secure_element@1.0-impl-gto \
+    MotoDolbyDax3 \
     MotoSignatureApp \
+    daxService \
+    motoaudioeffectsdk \
+    com.motorola.frameworks.core.addon \
+    moto-checkin \
     MotCamera3AI \
     HotwordEnrollmentOKGoogleHEXAGON_WIDEBAND \
     HotwordEnrollmentXGoogleHEXAGON_WIDEBAND \
@@ -665,4 +677,4 @@ PRODUCT_PACKAGES += \
     com.android.hotwordenrollment.common.util \
     motorola.hardware.sensorext.service \
     android.hardware.nfc@1.2-service.st \
-    android.hardware.secure_element@1.2-service-gto
+    android.hardware.secure_element@1.2-service-gto
\ No newline at end of file
diff --git a/proprietary/product/etc/default-permissions/default-permissions-com.motorola.dolby.dolbyui.xml b/proprietary/product/etc/default-permissions/default-permissions-com.motorola.dolby.dolbyui.xml
new file mode 100644
index 0000000..09c3d90
--- /dev/null
+++ b/proprietary/product/etc/default-permissions/default-permissions-com.motorola.dolby.dolbyui.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<exceptions>
+    <exception package="com.motorola.dolby.dolbyui">
+        <permission name="android.permission.POST_NOTIFICATIONS" fixed="false"/>
+    </exception>
+</exceptions>
diff --git a/proprietary/system/app/MotoDolbyDax3/MotoDolbyDax3.apk b/proprietary/system/app/MotoDolbyDax3/MotoDolbyDax3.apk
new file mode 100644
index 0000000..aec8e7d
Binary files /dev/null and b/proprietary/system/app/MotoDolbyDax3/MotoDolbyDax3.apk differ
diff --git a/proprietary/system/etc/permissions/com.motorola.dolby.dolbyui.dax3.features.xml b/proprietary/system/etc/permissions/com.motorola.dolby.dolbyui.dax3.features.xml
new file mode 100644
index 0000000..5c2f55d
--- /dev/null
+++ b/proprietary/system/etc/permissions/com.motorola.dolby.dolbyui.dax3.features.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<permissions>
+    <!-- Feature for 2021 products. -->
+    <feature name="com.motorola.software.dolby.motodolbyui" />
+    <privapp-permissions package="com.motorola.dolby.dolbyui">
+        <permission name="android.permission.ACCESS_CHECKIN_PROPERTIES"/>
+        <permission name="com.motorola.permission.ACCESS_CHECKIN" />
+    </privapp-permissions>
+
+</permissions>
diff --git a/proprietary/system/etc/permissions/com.motorola.frameworks.core.addon.xml b/proprietary/system/etc/permissions/com.motorola.frameworks.core.addon.xml
new file mode 100644
index 0000000..1d0a279
--- /dev/null
+++ b/proprietary/system/etc/permissions/com.motorola.frameworks.core.addon.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<permissions>
+    <library name="com.motorola.frameworks.core.addon"
+            file="/system/framework/com.motorola.frameworks.core.addon.jar"/>
+</permissions>
diff --git a/proprietary/system/etc/permissions/moto-checkin.xml b/proprietary/system/etc/permissions/moto-checkin.xml
new file mode 100644
index 0000000..dfe2404
--- /dev/null
+++ b/proprietary/system/etc/permissions/moto-checkin.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 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.
+-->
+<permissions>
+    <library
+        name="moto-checkin"
+        file="/system/framework/moto-checkin.jar"
+    />
+</permissions>
+
diff --git a/proprietary/system/etc/permissions/motoaudioeffectsdk.xml b/proprietary/system/etc/permissions/motoaudioeffectsdk.xml
new file mode 100644
index 0000000..0c3d3a1
--- /dev/null
+++ b/proprietary/system/etc/permissions/motoaudioeffectsdk.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 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.
+-->
+<permissions>
+    <library
+        name="motoaudioeffectsdk"
+        file="/system/framework/motoaudioeffectsdk.jar"
+    />
+</permissions>
+
diff --git a/proprietary/system/etc/sysconfig/hiddenapi-whitelist-com.motorola.dolby.dolbyui.xml b/proprietary/system/etc/sysconfig/hiddenapi-whitelist-com.motorola.dolby.dolbyui.xml
new file mode 100644
index 0000000..3c55a12
--- /dev/null
+++ b/proprietary/system/etc/sysconfig/hiddenapi-whitelist-com.motorola.dolby.dolbyui.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<config>
+    <hidden-api-whitelisted-app package="com.motorola.dolby.dolbyui" />
+</config>
diff --git a/proprietary/system/framework/com.motorola.frameworks.core.addon.jar b/proprietary/system/framework/com.motorola.frameworks.core.addon.jar
new file mode 100644
index 0000000..c055833
Binary files /dev/null and b/proprietary/system/framework/com.motorola.frameworks.core.addon.jar differ
diff --git a/proprietary/system/framework/moto-checkin.jar b/proprietary/system/framework/moto-checkin.jar
new file mode 100644
index 0000000..60ad7fd
Binary files /dev/null and b/proprietary/system/framework/moto-checkin.jar differ
diff --git a/proprietary/system/framework/motoaudioeffectsdk.jar b/proprietary/system/framework/motoaudioeffectsdk.jar
new file mode 100644
index 0000000..bc14b09
Binary files /dev/null and b/proprietary/system/framework/motoaudioeffectsdk.jar differ
diff --git a/proprietary/system_ext/etc/permissions/com.dolby.daxservice.xml b/proprietary/system_ext/etc/permissions/com.dolby.daxservice.xml
new file mode 100644
index 0000000..470677c
--- /dev/null
+++ b/proprietary/system_ext/etc/permissions/com.dolby.daxservice.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--Copyright (C) 2018-2022 Dolby Laboratories
+ *  This program is protected under international and U.S. copyright laws as
+ *  an unpublished work. This program is confidential and proprietary to the
+ *  copyright owners. Reproduction or disclosure, in whole or in part, or the
+ *  production of derivative works therefrom without the express permission of
+ *  the copyright owners is prohibited.
+ *                 Copyright (C) 2018-2022 by Dolby Laboratories.
+ *                             All rights reserved.
+-->
+
+<permissions>
+    <privapp-permissions package="com.dolby.daxservice">
+        <permission name="android.permission.INTERACT_ACROSS_USERS"/>
+        <permission name="android.permission.MANAGE_USERS"/>
+        <permission name="android.permission.WRITE_SECURE_SETTINGS"/>
+        <permission name="android.permission.SUBSTITUTE_NOTIFICATION_APP_NAME"/>
+        <permission name="android.permission.MODIFY_DEFAULT_AUDIO_EFFECTS"/>
+        <permission name="android.permission.QUERY_AUDIO_STATE"/>
+        <permission name="android.permission.BLUETOOTH_CONNECT" />
+    </privapp-permissions>
+</permissions>
+
+
diff --git a/proprietary/system_ext/priv-app/daxService/daxService.apk b/proprietary/system_ext/priv-app/daxService/daxService.apk
new file mode 100644
index 0000000..5bc9956
Binary files /dev/null and b/proprietary/system_ext/priv-app/daxService/daxService.apk differ