Once the utility displays "Completed" or "Flashing Done," you can disconnect the serial cable and reboot your device. It should now boot into the recovered Windows-compatible firmware. Troubleshooting Common Issues on Windows 10

: If this software appears on your Windows 10 system without your knowledge, it may attempt to add itself to the Windows Startup (Boot)

To use GXDownloader, the external device must often be powered on while the "Boot" button is clicked in the software, allowing the tool to intercept the hardware's startup sequence.