Plug your TV box into a stable power source. A power outage during a firmware flash will ruin the motherboard chip. Step-by-Step Firmware Installation Guide
Step 2: The Hardware Recovery Method (For Frozen or Unresponsive Boxes) Upgrade Firmware Sunplus Box Tv1 20-
Point the path selection tool to your firmware .bin file on the USB flash drive and press . Plug your TV box into a stable power source