The file is a specific segment of a multi-part firmware update for Videocon 4K Smart LED TVs using the MT5507 (often TP.MT5507.PB801) chipset .
You cannot open "part05" by itself. You must have parts 01 through 05 (or however many exist in that set) for WinRAR or 7-Zip to merge them into the usable firmware. Download MT5507 3840x2160 Videocon part05 rar
Technical channels often provide Mega or Mediafire links in their descriptions for specific board updates. Installation Instructions The file is a specific segment of a
A common source for TP.MT5507.PB801 software and similar universal board firmware. Download MT5507 3840x2160 Videocon part05 rar