diff --git a/proprietary/vendor/etc/xiaomi_ecc_list.xml b/proprietary/vendor/etc/xiaomi_ecc_list.xml
new file mode 100644
index 0000000..b20a52d
--- /dev/null
+++ b/proprietary/vendor/etc/xiaomi_ecc_list.xml
@@ -0,0 +1,714 @@
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diff --git a/proprietary/vendor/etc/xiaomi_ecc_list_preference.xml b/proprietary/vendor/etc/xiaomi_ecc_list_preference.xml
new file mode 100644
index 0000000..c7f4dcd
--- /dev/null
+++ b/proprietary/vendor/etc/xiaomi_ecc_list_preference.xml
@@ -0,0 +1,14 @@
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diff --git a/sm8450-common-vendor.mk b/sm8450-common-vendor.mk
index 7ccfc71..55ff41c 100644
--- a/sm8450-common-vendor.mk
+++ b/sm8450-common-vendor.mk
@@ -201,6 +201,8 @@ PRODUCT_COPY_FILES += \
vendor/xiaomi/sm8450-common/proprietary/vendor/etc/telephony_packages.xml:$(TARGET_COPY_OUT_VENDOR)/etc/telephony_packages.xml \
vendor/xiaomi/sm8450-common/proprietary/vendor/etc/vmmgr.conf:$(TARGET_COPY_OUT_VENDOR)/etc/vmmgr.conf \
vendor/xiaomi/sm8450-common/proprietary/vendor/etc/wfdconfig.xml:$(TARGET_COPY_OUT_VENDOR)/etc/wfdconfig.xml \
+ vendor/xiaomi/sm8450-common/proprietary/vendor/etc/xiaomi_ecc_list.xml:$(TARGET_COPY_OUT_VENDOR)/etc/xiaomi_ecc_list.xml \
+ vendor/xiaomi/sm8450-common/proprietary/vendor/etc/xiaomi_ecc_list_preference.xml:$(TARGET_COPY_OUT_VENDOR)/etc/xiaomi_ecc_list_preference.xml \
vendor/xiaomi/sm8450-common/proprietary/vendor/gpu/kbc/sequence_manifest.bin:$(TARGET_COPY_OUT_VENDOR)/gpu/kbc/sequence_manifest.bin \
vendor/xiaomi/sm8450-common/proprietary/vendor/gpu/kbc/unified_kbcs_32.bin:$(TARGET_COPY_OUT_VENDOR)/gpu/kbc/unified_kbcs_32.bin \
vendor/xiaomi/sm8450-common/proprietary/vendor/gpu/kbc/unified_kbcs_64.bin:$(TARGET_COPY_OUT_VENDOR)/gpu/kbc/unified_kbcs_64.bin \