3. Flash Images

Environment: Windows OS

❶ Unzip RKDevTool_for_window.zip on Windows. Open RKDevTool.exe

_images/RKDevTool.png

❷ Connect PC and development board with USB-A cable, keep pressing the Recovery Key and power up until the windows PC shows Found one LOADER Device, then release the key.

loader
_images/Found_LOADER_Device.png

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

_images/Upgrade.png

User can also update the firmware separately.

❶ In Loader mode, 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.

_images/firmware_separately.png