You can find the firmware files on various technical community forums and specialized firmware repositories:
: Format a USB drive to FAT32 and copy the extracted file 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. Download MS338 PB802 1920x1080 512M REF55 part4 rar
: Use a tool like WinRAR or 7-Zip to extract Part 1 ; this will automatically combine all parts into a single folder containing the .bin firmware file. You can find the firmware files on various
Always backup your original BIOS before flashing, as installing incorrect firmware can lead to screen issues (e.g., upside-down display) or a bricked board. TP.MS338.PB802 USB Firmware Software Bios Bin Download MS338 PB802 1920x1080 512M REF55 part4 rar
: Hosts archived versions of the TP.MS338.PB802.rar files.