This firmware is for "FHD" (Full HD/1080p). If your screen is only HD (720p), the image may be distorted or black. Ensure your panel resolution matches the FHD designation in the filename.
Once the "Welcome" screen appears, you will need to re-scan channels and re-enter your Wi-Fi credentials. 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 : This firmware is for "FHD" (Full HD/1080p)
Insert the USB drive into the of the TV (use the port labeled USB 1 if available). Initiate Bootloader Flash : Download File KK.M368.A8-FHD-512M-4G-USB-BOOT.p...
Press and on the TV cabinet (not the remote).