4. Images Operation
4.1 Pack Image
❶ Copy the firmware file to be packaged to Windows RKDevTool/rockdev/Image

❷ Enter RKDevTool/rockdev/
, double-click to run rk3588-mkupdate.bat

update.img
will be generated in directory rockdev/

4.2 Unzip Firmware
Unzip Firmware in Windows.
❶ Open RKDevTool\RKDevTool_Release\RKDevTool.exe
❷ Click Advanced Function -> Firmware, select
update.img
. Click Unpack to unzip.

The unzip files will be generated in RKDevTool\RKDevTool_Release\Output\Android
and \RKDevTool\RKDevTool_Release\Output\Android\Image

