diff --git a/Android.bp b/Android.bp
index c97bc00..7bb0ce6 100644
--- a/Android.bp
+++ b/Android.bp
@@ -17,7 +17,6 @@ soong_namespace {
 
 android_app_import {
 	name: "daxService",
-	owner: "xiaomi",
 	apk: "proprietary/system_ext/priv-app/daxService/daxService.apk",
 	certificate: "platform",
 	dex_preopt: {
@@ -27,14 +26,3 @@ android_app_import {
 	system_ext_specific: true,
 }
 
-android_app_import {
-	name: "DaxUI",
-	owner: "xiaomi",
-	apk: "proprietary/system_ext/priv-app/DaxUI/DaxUI.apk",
-	certificate: "platform",
-	dex_preopt: {
-		enabled: false,
-	},
-	privileged: true,
-	system_ext_specific: true,
-}
diff --git a/dolby.mk b/dolby.mk
index f56ee39..4979541 100644
--- a/dolby.mk
+++ b/dolby.mk
@@ -52,10 +52,6 @@ PRODUCT_PACKAGES += \
 PRODUCT_VENDOR_PROPERTIES += \
 ro.audio.spatializer_enabled=true \
 ro.vendor.dolby.dax.version=DAX3_3.6.0.12_r1 \
-ro.vendor.product.device.db=OP_DEVICE \
-ro.vendor.product.manufacturer.db=OP_PHONE \
-vendor.product.device=OP_PHONE \
-vendor.product.manufacturer=OPD \
 vendor.audio.dolby.ds2.enabled=true \
 vendor.audio.dolby.ds2.hardbypass=false \
 ro.audio.monitorRotation=true \
diff --git a/proprietary/system_ext/priv-app/DaxUI/DaxUI.apk b/proprietary/system_ext/priv-app/DaxUI/DaxUI.apk
deleted file mode 100644
index 9c2501b..0000000
Binary files a/proprietary/system_ext/priv-app/DaxUI/DaxUI.apk and /dev/null differ