Commonly part of the RD8501 or SKR.801 family used in universal TV kits.
Frequently lists available firmware downloads for various universal boards. How to Install the USB Firmware Download R85 801 1366x768 Samsung USB rar
Troubleshooting and Downloading Firmware for T.R85.801 Universal Boards Commonly part of the RD8501 or SKR
Offers large archives of firmware for various TV boards including the RD8501 and SKR.801 series. Download R85 801 1366x768 Samsung USB rar
To update your board or fix a "hanging" logo using the USB method: to FAT32. Extract the .bin file from your downloaded .rar archive.