: There have been historically shared RAR files for this specific board on this platform. Installation Steps
: Insert the USB into the TV's port while it is off, then power it on to trigger the automatic update process. Download MS338 PC821 1920x1080 Wansa India part4 rar
: Right-click on part1 and select "Extract Here" using a tool like WinRAR or 7-Zip. This will automatically combine all parts into one firmware file. : There have been historically shared RAR files