It can write complete image files ( .img ) or split partition binaries (like boot, recovery, and system) directly to the physical storage of the device.

AndroidTool is a vehicle, not the payload. Ensure the exact firmware image you are flashing was built specifically for your device's motherboard and Wi-Fi chip model. Flashing the wrong image can brick your hardware irreversibly.

I can give you step-by-step instructions tailored precisely to your situation.

Power down the device. Hold the dedicated physical recovery button on your device, then plug it into your computer via USB. Release the button after a few seconds.

Repacks eliminate the need to download gigabytes of source code. You receive a tiny archive containing exactly what you need to flash your device.

Most repackaged archives bundle the requisite Rockchip USB drivers (supporting everything from Windows XP up to Windows 10/11) directly in the same folder.

ayufan-rock64/android-7.1: Main repository with Android 7.0 releases

Click or Restore . The program will erase the old blocks, check the chip, write the new software, and verify the installation. Safety Warnings and Best Practices