Unlike Apple or Samsung, generic Chinese electronics (often sold on Amazon, AliExpress, or Temu) don’t have a single official website. Here is the updated guide to finding the without bricking your device.

Download the firmware file corresponding to your panel's resolution (e.g., YDG_6710.code.bin ) and copy it to the root directory of the USB drive. Initiate Update: Disconnect power from the TV motherboard. Insert the USB drive into the board's USB port.