Using bootup sd disk made by SDDiskTool for ROM-5880

Step1 Using DebianTool to create update.img

1. Put image to DebianTool\rockdev\image

2. Double click mkupdate.bat. in  DebianTool\rockdev

Then you can find update.img in DebianTool\rockdev

Step 2 : Create update SD (Red word).

1．Choose the SD device.

2．Choose the "firmware update"

3．Choose the update.img path

4．Create the update SD

Create the Update SD card Success

Step 4 : Insert the SD card for ROM-5880

Step 6 : Installing system update

Step 7 : Please remove the SD card from the ROM-5880!!!