Download File Kk.m368.a8-fhd-512m-4g-usb-boot.p... May 2026

: Use a reliable USB 2.0 drive (8GB or 16GB is best). Avoid USB 3.0 as some boards fail to recognize them during boot. File System : Format the USB drive to FAT32 .

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.

Press and on the TV cabinet (not the remote). Download File KK.M368.A8-FHD-512M-4G-USB-BOOT.p...

Copy the downloaded firmware file directly to the of your formatted USB drive (do not put it in a folder). Safely eject the drive from your computer. Connection : Unplug the TV from the power outlet.

Keep holding the button until you see a "Software Upgrading" progress bar or the standby light starts flashing rapidly. : : Use a reliable USB 2

Try renaming the file to allupgrade_m368_sos.bin if the standard boot process doesn't trigger.

Insert the USB drive into the of the TV (use the port labeled USB 1 if available). Initiate Bootloader Flash : This firmware is for "FHD" (Full HD/1080p)

Once the "Welcome" screen appears, you will need to re-scan channels and re-enter your Wi-Fi credentials.