Use a utility like 7-Zip or WinRAR to extract the contents. You are looking for a file that usually ends in .bin . 2. Prepare the USB Drive
Plug the prepared USB drive into the USB port on the motherboard. Initiate Update: Plug the TV back into power. Download MS338 PB802 EMMC TOSHIBA FLASH rar
The "MS338 PB802 EMMC TOSHIBA FLASH rar" file contains the binary (.bin) software needed for the board. Use a utility like 7-Zip or WinRAR to extract the contents