: Specific tech groups like "lcd tv led tv smart tv software" frequently host .rar and .bin files for the T.R85 series with various resolutions. Guide: How to Use the Firmware Dump
: Open the .rar file and extract the .bin file (often named allupgrade_85_a10.bin or similar) to the root directory of the USB. Flash the Board : Unplug the TV/Board from power. Insert the USB drive into the board's USB port. Download R85 A10 1366X768 Square Dump rar
Press and hold the on the TV panel (not the remote). Plug the power back in while holding the button. : Specific tech groups like "lcd tv led
: Use the programmer software to "Erase," then "Write" the extracted .bin file from your .rar dump to the chip. Safety Warning Insert the USB drive into the board's USB port
. These files are used to repair TVs that are stuck on a standby light, have a corrupted logo, or need a resolution change to match a panel. Where to Download
Flashing the wrong resolution (e.g., using a 1920x1080 dump on a 1366x768 panel) can lead to a black screen or "No Signal" errors. Ensure the specification matches your screen's sticker exactly before proceeding. T.R85.816 USB Firmware Software Bios Bin - Lab-One Forum
until the flashing stops or the TV reboots. Method 2: SPI Flash Programmer (For dead boards)