Format a USB drive to FAT32 and copy the extracted .bin file directly to the root directory (do not put it in a folder). Flash Firmware: Turn off the TV. Insert the USB drive into the TV's USB port.
A multi-part RAR archive ( part1.rar ). You will need all parts (Part 1, Part 2, etc.) in the same folder to extract the final firmware file, which is usually named allupgrade_ms338_xxx.bin . When to Use This Firmware Download MS338 PB801 1366x768 REF34 USB part1 rar
Download all parts of the archive and extract them to get the .bin file. Format a USB drive to FAT32 and copy the extracted
Press and hold the on the TV (not the remote) and then plug the TV into the power outlet. A multi-part RAR archive ( part1
The standby light should start flashing rapidly, indicating the update is in progress.
Constant restarts or crashing Android apps.
Installing the wrong firmware version or losing power during the update can permanently damage (brick) your TV motherboard. Ensure the motherboard model and screen resolution match exactly. You can often find these downloads on repair forums like Remont-Main or technical communities like KenotronTV .