4. Images Operation

4.1 Pack Image

❶ Copy the firmware files 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 rockdev/ directory.

_images/image033.png

4.2 Unzip Firmware

❶ Unzip RKDevTool_Release_v2.93.zip on Windows.

❷ Open RKDevTool_Release_v2.93\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