A common source for the T.R85.801 USB Firmware Software Bios Bin .
directly to the root directory of the USB drive (do not put it in a folder). Insert the USB into the powered-off TV. Download R85 801 1366x768 Samsung USB rar
Note: Do not turn off the power until the flashing stops and the TV reboots. Important: Entering the Service Menu A common source for the T
Supports software upgrades and multimedia playback via a standard USB port. Where to Find the Firmware indicating the update is in progress.
The indicator light should begin flashing rapidly, indicating the update is in progress.