5. Flash Images

Step 1, unzip RKDevTool_Release_v3.15.rar on Windows.

Step 2, open RKDevTool_Release\RKDevTool.exe

_images/buildroot_7.png

Step 3, connect PC and development board with Micro USB cable, keep pressing the Recover Key and power up until the windows PC shows Found one LOADER Device, then release the key.

_images/EM3566_recover.jpg _images/buildroot_8.png

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

_images/buildroot_9.png _images/buildroot_10.png

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.

_images/buildroot_11.png _images/buildroot_12.png