on the TV panel (not the remote).

: Place all parts in the same folder and extract the first one. This will combine them into a single file, typically named MstarUpgrade.bin or CtvUpgrade.bin .

: Move the extracted .bin file to the root directory of the USB drive (do not put it in a folder). Flashing Process : Unplug the TV from the power outlet. Insert the USB drive into the TV's USB port.

: Wait for the TV to finish the process and reboot. Do not turn off the power during this time.

: Format a USB 2.0 flash drive (preferably 8GB or less) to FAT32 .