diff --git a/proprietary/vendor/lib/btaudio_offload_if.so b/proprietary/vendor/lib/btaudio_offload_if.so
deleted file mode 100755
index 807b1f0..0000000
Binary files a/proprietary/vendor/lib/btaudio_offload_if.so and /dev/null differ
diff --git a/proprietary/vendor/lib/hw/vendor.qti.hardware.bluetooth_audio@2.0-impl.so b/proprietary/vendor/lib/hw/vendor.qti.hardware.bluetooth_audio@2.0-impl.so
deleted file mode 100755
index ec2fa28..0000000
Binary files a/proprietary/vendor/lib/hw/vendor.qti.hardware.bluetooth_audio@2.0-impl.so and /dev/null differ
diff --git a/proprietary/vendor/lib/hw/vendor.qti.hardware.bluetooth_audio@2.1-impl.so b/proprietary/vendor/lib/hw/vendor.qti.hardware.bluetooth_audio@2.1-impl.so
deleted file mode 100755
index 97f7c26..0000000
Binary files a/proprietary/vendor/lib/hw/vendor.qti.hardware.bluetooth_audio@2.1-impl.so and /dev/null differ
diff --git a/proprietary/vendor/lib/libbluetooth_audio_session_qti.so b/proprietary/vendor/lib/libbluetooth_audio_session_qti.so
deleted file mode 100755
index 66f45eb..0000000
Binary files a/proprietary/vendor/lib/libbluetooth_audio_session_qti.so and /dev/null differ
diff --git a/proprietary/vendor/lib/libbluetooth_audio_session_qti_2_1.so b/proprietary/vendor/lib/libbluetooth_audio_session_qti_2_1.so
deleted file mode 100755
index c540f37..0000000
Binary files a/proprietary/vendor/lib/libbluetooth_audio_session_qti_2_1.so and /dev/null differ
diff --git a/sdm660-common-vendor.mk b/sdm660-common-vendor.mk
index a52a1d3..bfa27ce 100644
--- a/sdm660-common-vendor.mk
+++ b/sdm660-common-vendor.mk
@@ -195,7 +195,6 @@ PRODUCT_COPY_FILES += \
     vendor/xiaomi/sdm660-common/proprietary/vendor/firmware/a530_gpmu.fw2:$(TARGET_COPY_OUT_VENDOR)/firmware/a530_gpmu.fw2 \
     vendor/xiaomi/sdm660-common/proprietary/vendor/firmware/a530_pfp.fw:$(TARGET_COPY_OUT_VENDOR)/firmware/a530_pfp.fw \
     vendor/xiaomi/sdm660-common/proprietary/vendor/firmware/a530_pm4.fw:$(TARGET_COPY_OUT_VENDOR)/firmware/a530_pm4.fw \
-    vendor/xiaomi/sdm660-common/proprietary/vendor/lib/btaudio_offload_if.so:$(TARGET_COPY_OUT_VENDOR)/lib/btaudio_offload_if.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/egl/eglSubDriverAndroid.so:$(TARGET_COPY_OUT_VENDOR)/lib/egl/eglSubDriverAndroid.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/egl/libEGL_adreno.so:$(TARGET_COPY_OUT_VENDOR)/lib/egl/libEGL_adreno.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/egl/libGLESv1_CM_adreno.so:$(TARGET_COPY_OUT_VENDOR)/lib/egl/libGLESv1_CM_adreno.so \
@@ -205,8 +204,6 @@ PRODUCT_COPY_FILES += \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/egl/libq3dtools_esx.so:$(TARGET_COPY_OUT_VENDOR)/lib/egl/libq3dtools_esx.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/hw/com.dsi.ant@1.0-impl.so:$(TARGET_COPY_OUT_VENDOR)/lib/hw/com.dsi.ant@1.0-impl.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/hw/sound_trigger.primary.sdm660.so:$(TARGET_COPY_OUT_VENDOR)/lib/hw/sound_trigger.primary.sdm660.so \
-    vendor/xiaomi/sdm660-common/proprietary/vendor/lib/hw/vendor.qti.hardware.bluetooth_audio@2.0-impl.so:$(TARGET_COPY_OUT_VENDOR)/lib/hw/vendor.qti.hardware.bluetooth_audio@2.0-impl.so \
-    vendor/xiaomi/sdm660-common/proprietary/vendor/lib/hw/vendor.qti.hardware.bluetooth_audio@2.1-impl.so:$(TARGET_COPY_OUT_VENDOR)/lib/hw/vendor.qti.hardware.bluetooth_audio@2.1-impl.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/hw/vendor.qti.hardware.qteeconnector@1.0-impl.so:$(TARGET_COPY_OUT_VENDOR)/lib/hw/vendor.qti.hardware.qteeconnector@1.0-impl.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/hw/vulkan.sdm660.so:$(TARGET_COPY_OUT_VENDOR)/lib/hw/vulkan.sdm660.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/libAlacSwDec.so:$(TARGET_COPY_OUT_VENDOR)/lib/libAlacSwDec.so \
@@ -271,8 +268,6 @@ PRODUCT_COPY_FILES += \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/libllvd_smore.so:$(TARGET_COPY_OUT_VENDOR)/lib/libllvd_smore.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/libllvm-glnext.so:$(TARGET_COPY_OUT_VENDOR)/lib/libllvm-glnext.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/libllvm-qcom.so:$(TARGET_COPY_OUT_VENDOR)/lib/libllvm-qcom.so \
-    vendor/xiaomi/sdm660-common/proprietary/vendor/lib/libbluetooth_audio_session_qti.so:$(TARGET_COPY_OUT_VENDOR)/lib/libbluetooth_audio_session_qti.so \
-    vendor/xiaomi/sdm660-common/proprietary/vendor/lib/libbluetooth_audio_session_qti_2_1.so:$(TARGET_COPY_OUT_VENDOR)/lib/libbluetooth_audio_session_qti_2_1.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/libmdmdetect.so:$(TARGET_COPY_OUT_VENDOR)/lib/libmdmdetect.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/libmdsprpc.so:$(TARGET_COPY_OUT_VENDOR)/lib/libmdsprpc.so \
     vendor/xiaomi/sdm660-common/proprietary/vendor/lib/libminkdescriptor.so:$(TARGET_COPY_OUT_VENDOR)/lib/libminkdescriptor.so \