Reinstall the tool to refresh the Worldcup drivers. Ensure you are holding down the reset button firmly before inserting the USB cable. Make sure you are using the designated OTG port on the TV box.
Continue holding the Reset button. If the device requires external power, plug in the DC power adapter now. amlogic usb burning tool
The tool is essential in the following scenarios: Reinstall the tool to refresh the Worldcup drivers
Download the latest stable version (e.g., v2.x or v3.x depending on your chip). Continue holding the Reset button
The tool comes with a driver folder. Install WorldCup_Device.inf or libusb drivers first. If you see "Unknown USB Device (Device Descriptor Request Failed)" in Windows Device Manager, the driver is missing.
The tool should show a "Connect Success" message and a progress bar. Once it reaches 100% and shows "Success," click Stop and disconnect the cable. ⚠️ Critical Best Practices Amlogic USB Burning Tool - CoreELEC Wiki
Following the correct sequence is critical for a successful flash.