Download M338 801 1366x768 512m Usb Part1 Rar -

: The main drawback is the "part1.rar" naming. This indicates the firmware is split into multiple parts; you must have all parts (part1, part2, etc.) to successfully extract and use the file, or you risk bricking the motherboard. Technical Considerations

: It is a "USB" update, meaning it is intended to be flashed via a thumb drive during the TV's boot process. Review: Performance & Utility Download M338 801 1366x768 512M USB part1 rar