3. Flash Images

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

open RKDevTool

❷ Connect PC and development board with USB Type-A 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.webp
_images/Found_LOADER_Device_Linux.png

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

_images/Upgrade_Linux.png

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.

_images/firmware_separately_Linux.png

Note

Without burning the file parameter.txt, please check the Write by Address checkbox, otherwise the flashing may fail with the error Image is larger than partition size