Pc821 3840x2160 Usb Part01 Rar — Download Mt5522

: Remove the USB drive, unplug the power once more, and restart the TV.

: A red LED will typically blink slowly during the update. When the blinking becomes rapid, the update is complete.

: Use a USB flash drive formatted to FAT32 . Download MT5522 PC821 3840x2160 USB part01 rar

: Move the .img file to the main (root) directory of the USB drive; do not place it inside any folders. Initiate Update : Turn off the TV and unplug the power. Insert the USB drive into the TV's USB port.

TP.MT5522.PC821 Three in One Network WiFi 4K，Compatible for : Remove the USB drive, unplug the power

Plug the TV back in and turn it on. The update should start automatically.

: If needed, the service menu code for this board is typically 1147 . Common Use Cases : Use a USB flash drive formatted to FAT32

: Download all parts of the archive (e.g., part01, part02) and extract them to get the single .img firmware file.