You can often find the T.R85.031 Bios Bin File on this site.
Insert the USB into the TV board, power it on, and wait for the indicator light to flash (indicating the update). Do not disconnect power during this process. Download R85 031 V1A 1920x1080 rar
Use a tool like WinRAR or 7-Zip to extract the .bin file. Prepare USB: Format a USB drive to FAT32 . You can often find the T
Place the extracted .bin file in the root directory of the USB. power it on
Technicians often provide direct download links in the descriptions of videos demonstrating installation . ⚠️ Installation Steps