4. Images Operation

4.1 Pack Image

❶ unzip AndroidTool.rar on Windows, and copy the firmware file to be packaged to AndroidTool/rockdev/Image

_images/image028.png

❷ enter AndroidTool/rockdev/, double-click to run mkupdate_rk356x.bat

_images/image030.png

Run mkupdate_rk356x.bat

update.img will be generated in directory rockdev/

_images/image032.png

4.2 Unzip Firmware

❶ unzip AndroidTool.zip on Windows.

❷ open AndroidTool\RKDevTool_Release\RKDevTool.exe

❸ click Advanced Function -> Firmware, select update.img, click Unpack to unzip.

_images/image036.png

The unzip files will be generated in RKDevTool_Release_v2.93\Output\Android\Image

_images/image038.png