3. Flash Images

❶ Open RKDevTool\RKDevTool_Release\RKDevTool.exe in Windows.

open RKDevTool.exe

❷ Connect PC and development board with USB Type-C cable, keep pressing the Recovery key and power the board until the windows PC shows Found One LOADER Device, then release the Recovery key.

_images/loader.png
loader mode

❸ Click Upgrade Firmware -> Firmware, select update.img. Click Upgrade to flash.

update

User can also update the firmware separately.

❶ Enter Loader mode

❷ Select the checkbox on the left.

❸ Click the column on the right side for the path of the file want to flash.

❹ Click Run to flash the image.

Debian update firmware separately
Run