Insert the USB drive into the of the TV (use the port labeled USB 1 if available). Initiate Bootloader Flash :
If the TV does not restart on its own after the light stops flashing, wait 5 minutes, unplug the power, remove the USB, and plug it back in. : The first boot after a flash can take 3–5 minutes. Download File KK.M368.A8-FHD-512M-4G-USB-BOOT.p...
: Ensure the file name is exactly what the board expects (usually allupgrade_m368_4G_512M.bin or similar, depending on the specific recovery trigger). Installation Guide Prepare the USB : Insert the USB drive into the of the
Are you experiencing a specific or a physical symptom like a blinking red light while trying to flash this file? : Ensure the file name is exactly what
Press and on the TV cabinet (not the remote).
Once the "Welcome" screen appears, you will need to re-scan channels and re-enter your Wi-Fi credentials.