Ensure your cable is high quality. Cheap cables often cause the "80% error" or "Get Hub Power Failed" during flashing. The Process: Open the Amlogic USB Burning Tool. Import your .img firmware file. Press "Start."
If the driver is working, the status bar will turn green and show "Connect Success." Common Troubleshooting Tips worldcup device driver stb b860h link
To install and use the WorldCup device driver STB B860H link, follow these steps: Ensure your cable is high quality