This guide outlines how to download and install the MS338 PB819 1366x768 REF30
firmware, which is typically used for smart LED TV motherboards (often the model). 1. Find the Firmware Files Download MS338 PB819 1366x768 REF30 part08 rar
: 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. This guide outlines how to download and install