Often distributed as a multi-part RAR archive (e.g., part05.rar ) that must be combined and extracted to obtain the .pkg or .bin update file.
Download all parts of the RAR archive (Part 1 through the final part). Extract them into a single folder to get the main firmware file.
Insert the USB into the TV, power it on, and the board should automatically begin the "Eraser" and update process. The standby LED will typically blink rapidly during this time.
Do you need help finding the of this specific RAR archive, or are you having trouble with the USB update process?
1366x768 (HD) and 1920x1080 (Full HD)
Because this firmware is often tailored to specific regional models (like those from or Atvio ), you can find download links on these platforms:
The firmware file for the board with 1366x768 resolution is primarily available through specialized technical forums and third-party software repositories rather than official manufacturer portals. This specific board is used in various TV brands, including JVC , Walton , and Atvio . Firmware Key Details Board Model: TP.MT5510I.PB801
Copy the extracted file (typically named allupgrade_5510...pkg ) to the root of a FAT32-formatted USB drive.