: Release the button once the software update progress bar appears on the screen.
: Use WinRAR or 7-Zip to extract Part 1 (this automatically pulls from the other parts).
and Softwarezone.ga host a vast library of firmware for smart boards like the . Download MS338 PC821 1920x1080 Santron India ref66 part1 rar
: Move the .bin file to the root directory of your USB drive.
: Plug the drive into the TV's USB port while the power is off. : Release the button once the software update
If you are having trouble locating the specific "ref66" version, tell me the (found on a sticker inside the TV) so I can help you find a compatible alternative. AI responses may include mistakes. Learn more
: Hold the Power button on the TV keypad and plug the power cord in. : Move the
: Use a FAT32 formatted USB drive (ideally 8GB or smaller) to ensure the board recognizes the update file. 🚀 How to Flash Firmware