This firmware is specifically for the TP.MS338.PB801 Go to product viewer dialog for this item.
: Community groups like Hashmi Elecom frequently host these split RAR files. Download MS338 PB801 1366x768 512M REF35 part1 rar
: Since your file is "part1," you must download all parts (usually part1, part2, etc.) into the same folder before extracting. This firmware is specifically for the TP