Devices with a Rockchip processor require a different tool.

If you want, I can:

Release the button once the PC software displays a "Connect Success" message.

Now came the moment of truth. Leo grabbed a toothpick—the most high-tech tool in his arsenal.

Always look for official firmware first. If your manufacturer has an official website or support portal, download the file directly from them.

Before downloading firmware, identify:

Release the reset button once the PC software emits a sound and displays a "Connect Success" status.

Select and target the file on your external storage.

Open the tool and click the button to load your firmware .img file.

The official software provided by the device manufacturer. It ensures maximum stability and preserves original hardware features like remote control layouts and built-in ports.