. Reviews and user reports indicate a mixed experience, with some updates significantly modernizing the device while others introduce performance challenges. Update Performance & Review Android 9 Transition
Unlike high-end Android phones, the Mi TV 4A Pro generally has an unlocked or semi-locked bootloader that accepts local updates . However, if you attempt to flash a firmware intended for a (e.g., flashing China firmware on a Global model), you risk a Hard Brick . Firmware Update on XIAOMI Mi TV 4A Pro 43
If you want maximum performance, postpone the update and block Xiaomi’s update servers via your router (block update.mi.com and bigota.d.miui.com ). But for security + streaming stability, the latest firmware is barely acceptable – just don’t expect snappy performance. Firmware Update on XIAOMI Mi TV 4A Pro 43