: Sites like LEDTVSOFTWARES.COM often host "Dump Flash" or "Bin files" for this specific board.

If you need to fix display "mapping" (distorted colors) after installation, you can enter the Service Mode: Press (or Input) followed by 2580 on the remote.

I can write the complete post (800–1,200 words) with headings, example verification commands, and a suggested screenshot plan — say yes and I’ll produce it.

The TV will automatically restart once the installation is finished. Service & Troubleshooting Service Mode:

Extract the downloaded firmware (usually a ZIP or RAR) and copy the .bin file directly to the root of the USB drive. Turn off the TV and unplug it from the wall. Insert the USB drive into the TV's USB port. Press and hold the Power button on the TV panel.