Fixes lag, reduces app crashes, and smoothens the Android TV interface.
: Select Update from uDisk (or "Apply update from EXT" depending on version), select your file, and wait for the process to complete. Troubleshooting Common Issues Firmware Update on XIAOMI Mi TV 4A Pro 43
A subset of older hardware revisions suffer from boot loops after updating. Recovery mode (hold OK + Back on remote, then plug in power) is required. If your TV is out of warranty, you’ll need to flash via USB – Xiaomi doesn’t publish official recovery images for all 4A variants. Fixes lag, reduces app crashes, and smoothens the
For over-the-air updates, use a stable Wi-Fi network or, preferably, an Ethernet cable connection. Recovery mode (hold OK + Back on remote,
: Go to Device Preferences > About > System Update .
Move the downloaded firmware file directly to the of your USB drive (do not place it inside any folders). Rename the file to update.zip if specified by the firmware source instructions. Safely eject the drive from your PC. Step 4: Boot the Mi TV into Recovery Mode