Mi MIX 4 – China Stable V12.5.7.0.RKMCNXM 3/9/2021 #odin Re | Xiaomi Firmware Update
Mi MIX 4 – China Stable V12.5.7.0.RKMCNXM 3/9/2021 #odin Recovery ROM OTA Apply for V12.5.4.0 Changelog: [System] Optimization: Updated Android Security Patch to August 2021. Increased system security. #xiaomifirmware #xiaomi_firmware_update #miui_update #android11 #mimix4firmware