5. Flash Images

Step 1, unzip RKDevTool.rar on Windows.

Step 2, open RKDevTool\RKDevTool_Release\RKDevTool.exe

open RKDevTool.exe

Step 3, keep pressing the Recovery key, connect PC and development board with Micro USB cable until the Windows PC shows Found One LOADER Device, then release the Recovery key.

Note

The USB power supply is only available for programming, and the current is not enough for the board to run.

_images/EM3288_recover.jpg _images/Debian_loader.png

Step 4, click Upgrade Firmware -> Firmware, select update.img. Click Upgrade to flash.

update update image

User can also update the firmware separately.

Step 1, Select the checkbox on the left.

Step 2, Click the column on the right side for the path of the file want to flash.

Step 3, Click Run to flash the image.

Debian update firmware separately download