firmware, which is typically used for smart LED TV motherboards (often the model). 1. Find the Firmware Files

This guide outlines how to download and install the MS338 PB819 1366x768 REF30

: Use a tool like WinRAR or 7-Zip to extract the first part. It should produce a single firmware file, typically with a .bin or .img extension.

The firmware for this specific board is usually distributed as a multi-part RAR archive (e.g., "part08.rar") due to its large size.

: Plug the prepared USB drive into the TV's USB port.

: While still holding the button, plug the TV back into the power outlet.

Share.