4. Images Operation

4.1 Pack Image

❶ unzip AndroidTool.rar on Windows.

❷ copy the firmware files to be packaged to AndroidTool/rockdev/Image

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

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update.img will be generated in rockdev/ directory.

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4.2 Unzip Firmware

❶ unzip AndroidTool.zip on Windows.

❷ open AndroidTool\RKDevTool_Release_v2.93\RKDevTool.exe

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

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Unpack finished.

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

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