diff --git a/Android.bp b/Android.bp
index 334a6fb..472d875 100644
--- a/Android.bp
+++ b/Android.bp
@@ -27927,31 +27927,6 @@ cc_prebuilt_library_shared {
     soc_specific: true,
 }
 
-cc_prebuilt_library_shared {
-    name: "vendor.mediatek.hardware.audio-V1-ndk",
-    owner: "xiaomi",
-    strip: {
-        none: true,
-    },
-    target: {
-        android_arm64: {
-            srcs: [
-                "proprietary/vendor/lib64/vendor.mediatek.hardware.audio-V1-ndk.so",
-            ],
-            shared_libs: [
-                "libbinder_ndk",
-                "libc++",
-                "libc",
-                "libm",
-                "libdl",
-            ],
-        },
-    },
-    compile_multilib: "64",
-    prefer: true,
-    soc_specific: true,
-}
-
 cc_prebuilt_library_shared {
     name: "vendor.mediatek.hardware.bluetooth.audio-V1-ndk",
     owner: "xiaomi",
@@ -27980,67 +27955,6 @@ cc_prebuilt_library_shared {
     soc_specific: true,
 }
 
-cc_prebuilt_library_shared {
-    name: "vendor.mediatek.hardware.bluetooth.audio@2.1",
-    owner: "xiaomi",
-    strip: {
-        none: true,
-    },
-    target: {
-        android_arm64: {
-            srcs: [
-                "proprietary/vendor/lib64/vendor.mediatek.hardware.bluetooth.audio@2.1.so",
-            ],
-            shared_libs: [
-                "android.hardware.audio.common@5.0",
-                "android.hidl.safe_union@1.0",
-                "libhidlbase",
-                "liblog",
-                "libutils",
-                "libcutils",
-                "libc++",
-                "libc",
-                "libm",
-                "libdl",
-            ],
-        },
-    },
-    compile_multilib: "64",
-    prefer: true,
-    soc_specific: true,
-}
-
-cc_prebuilt_library_shared {
-    name: "vendor.mediatek.hardware.bluetooth.audio@2.2",
-    owner: "xiaomi",
-    strip: {
-        none: true,
-    },
-    target: {
-        android_arm64: {
-            srcs: [
-                "proprietary/vendor/lib64/vendor.mediatek.hardware.bluetooth.audio@2.2.so",
-            ],
-            shared_libs: [
-                "android.hardware.audio.common@5.0",
-                "vendor.mediatek.hardware.bluetooth.audio@2.1",
-                "android.hidl.safe_union@1.0",
-                "libhidlbase",
-                "liblog",
-                "libutils",
-                "libcutils",
-                "libc++",
-                "libc",
-                "libm",
-                "libdl",
-            ],
-        },
-    },
-    compile_multilib: "64",
-    prefer: true,
-    soc_specific: true,
-}
-
 cc_prebuilt_library_shared {
     name: "vendor.mediatek.hardware.camera.aovservice-V3-ndk",
     owner: "xiaomi",
diff --git a/klee-vendor.mk b/klee-vendor.mk
index da1db26..d3f9175 100644
--- a/klee-vendor.mk
+++ b/klee-vendor.mk
@@ -1954,10 +1954,7 @@ PRODUCT_PACKAGES += \
     vendor.mediatek.hardware.apuware.apusys-V5-ndk-vendor \
     vendor.mediatek.hardware.apuware.utils-V1-ndk-vendor \
     vendor.mediatek.hardware.apuware.utils@2.0-vendor \
-    vendor.mediatek.hardware.audio-V1-ndk \
     vendor.mediatek.hardware.bluetooth.audio-V1-ndk \
-    vendor.mediatek.hardware.bluetooth.audio@2.1 \
-    vendor.mediatek.hardware.bluetooth.audio@2.2 \
     vendor.mediatek.hardware.camera.aovservice-V3-ndk \
     vendor.mediatek.hardware.camera.atms-V1-ndk \
     vendor.mediatek.hardware.camera.atms@1.0 \
diff --git a/proprietary/vendor/lib64/vendor.mediatek.hardware.audio-V1-ndk.so b/proprietary/vendor/lib64/vendor.mediatek.hardware.audio-V1-ndk.so
deleted file mode 100644
index 19ef69f..0000000
Binary files a/proprietary/vendor/lib64/vendor.mediatek.hardware.audio-V1-ndk.so and /dev/null differ
diff --git a/proprietary/vendor/lib64/vendor.mediatek.hardware.bluetooth.audio@2.1.so b/proprietary/vendor/lib64/vendor.mediatek.hardware.bluetooth.audio@2.1.so
deleted file mode 100644
index f73461a..0000000
Binary files a/proprietary/vendor/lib64/vendor.mediatek.hardware.bluetooth.audio@2.1.so and /dev/null differ
diff --git a/proprietary/vendor/lib64/vendor.mediatek.hardware.bluetooth.audio@2.2.so b/proprietary/vendor/lib64/vendor.mediatek.hardware.bluetooth.audio@2.2.so
deleted file mode 100644
index 1b1597a..0000000
Binary files a/proprietary/vendor/lib64/vendor.mediatek.hardware.bluetooth.audio@2.2.so and /dev/null differ