5. Flash Images

❶ Unzip RKDevTool.rar on Windows.

❷ Open RKDevTool\RKDevTool_Release\RKDevTool.exe

open RKDevTool.exe

❸ 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.

idea3588 update
loader mode

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

update

User can also update the firmware separately.

❶ Select the checkbox on the left.

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

❸ Click Run to flash the image.

Debian update firmware separately
Run