Unbrick a Xiaomi Mi TV Stick 4K (MDZ-27-AA) stuck on the Mi logo. Two different bricks need opposite fixes: if the Android 11 to 14 OTA failed partway, the bootloader is already Android 14 and no Android 11 firmware will ever boot. Full Android 14 fastboot recovery, the two fastboot stages, verified hashes and tools, in English and Portuguese.
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Updated
Sep 10, 2026 - Python