diff --git a/r8q-common/proprietary/vendor/lib/libprotobuf-cpp-full-3.9.1.so b/r8q-common/proprietary/vendor/lib/libprotobuf-cpp-full-3.9.1.so
deleted file mode 100644
index 7f1fab1..0000000
Binary files a/r8q-common/proprietary/vendor/lib/libprotobuf-cpp-full-3.9.1.so and /dev/null differ
diff --git a/r8q-common/proprietary/vendor/lib/libprotobuf-cpp-lite-3.9.1.so b/r8q-common/proprietary/vendor/lib/libprotobuf-cpp-lite-3.9.1.so
deleted file mode 100644
index a0d8b13..0000000
Binary files a/r8q-common/proprietary/vendor/lib/libprotobuf-cpp-lite-3.9.1.so and /dev/null differ
diff --git a/r8q-common/proprietary/vendor/lib64/libprotobuf-cpp-full-3.9.1.so b/r8q-common/proprietary/vendor/lib64/libprotobuf-cpp-full-3.9.1.so
deleted file mode 100644
index 2297eff..0000000
Binary files a/r8q-common/proprietary/vendor/lib64/libprotobuf-cpp-full-3.9.1.so and /dev/null differ
diff --git a/r8q-common/proprietary/vendor/lib64/libprotobuf-cpp-lite-3.9.1.so b/r8q-common/proprietary/vendor/lib64/libprotobuf-cpp-lite-3.9.1.so
deleted file mode 100644
index 843b97c..0000000
Binary files a/r8q-common/proprietary/vendor/lib64/libprotobuf-cpp-lite-3.9.1.so and /dev/null differ
diff --git a/r8q-common/r8q-common-vendor.mk b/r8q-common/r8q-common-vendor.mk
index a705d90..932ff2f 100644
--- a/r8q-common/r8q-common-vendor.mk
+++ b/r8q-common/r8q-common-vendor.mk
@@ -612,8 +612,6 @@ PRODUCT_COPY_FILES += \
     vendor/samsung/r8q-common/proprietary/vendor/lib/libperipheral_client.so:$(TARGET_COPY_OUT_VENDOR)/lib/libperipheral_client.so \
     vendor/samsung/r8q-common/proprietary/vendor/lib/libpredeflicker_native.so:$(TARGET_COPY_OUT_VENDOR)/lib/libpredeflicker_native.so \
     vendor/samsung/r8q-common/proprietary/vendor/lib/libprofileparamstorage.so:$(TARGET_COPY_OUT_VENDOR)/lib/libprofileparamstorage.so \
-    vendor/samsung/r8q-common/proprietary/vendor/lib/libprotobuf-cpp-full-3.9.1.so:$(TARGET_COPY_OUT_VENDOR)/lib/libprotobuf-cpp-full-3.9.1.so \
-    vendor/samsung/r8q-common/proprietary/vendor/lib/libprotobuf-cpp-lite-3.9.1.so:$(TARGET_COPY_OUT_VENDOR)/lib/libprotobuf-cpp-lite-3.9.1.so \
     vendor/samsung/r8q-common/proprietary/vendor/lib/libqcbor.so:$(TARGET_COPY_OUT_VENDOR)/lib/libqcbor.so \
     vendor/samsung/r8q-common/proprietary/vendor/lib/libqcc_file_agent.so:$(TARGET_COPY_OUT_VENDOR)/lib/libqcc_file_agent.so \
     vendor/samsung/r8q-common/proprietary/vendor/lib/libqcci_legacy.so:$(TARGET_COPY_OUT_VENDOR)/lib/libqcci_legacy.so \
@@ -1220,8 +1218,6 @@ PRODUCT_COPY_FILES += \
     vendor/samsung/r8q-common/proprietary/vendor/lib64/libpdnotifier.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libpdnotifier.so \
     vendor/samsung/r8q-common/proprietary/vendor/lib64/libperipheral_client.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libperipheral_client.so \
     vendor/samsung/r8q-common/proprietary/vendor/lib64/libprofileparamstorage.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libprofileparamstorage.so \
-    vendor/samsung/r8q-common/proprietary/vendor/lib64/libprotobuf-cpp-full-3.9.1.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libprotobuf-cpp-full-3.9.1.so \
-    vendor/samsung/r8q-common/proprietary/vendor/lib64/libprotobuf-cpp-lite-3.9.1.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libprotobuf-cpp-lite-3.9.1.so \
     vendor/samsung/r8q-common/proprietary/vendor/lib64/libqcbor.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libqcbor.so \
     vendor/samsung/r8q-common/proprietary/vendor/lib64/libqcc_file_agent.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libqcc_file_agent.so \
     vendor/samsung/r8q-common/proprietary/vendor/lib64/libqcci_legacy.so:$(TARGET_COPY_OUT_VENDOR)/lib64/libqcci_legacy.so \