View source for 2. Using bootup sd disk made by SDDiskTool.


'''Step 1&nbsp;:&nbsp;'''Using AndroidTool to create update.img

1. Put image to&nbsp;AndroidTool\rockdev\image.

[[File:ROM-5780 SD.png|800x400px|ROM-5780 SD.png]]

[[File:ROM-5780 SD-1.png|800x400px|ROM-5780 SD-1.png]]

2.&nbsp;Double click mkupdate.bat. in&nbsp;&nbsp;AndroidTool\rockdev.

[[File:ROM-5780 SD-2.png|800x400px|ROM-5780 SD-2.png]]

Then you can find update.img in&nbsp;AndroidTool\rockdev.

[[File:ROM-5780 SD-3.png|800x400px|ROM-5780 SD-3.png]]

'''Step 2&nbsp;:&nbsp;'''Create update SD&nbsp;(Red word). &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;

Step1 Choose the SD device.

Step2 Choose the "firmware update"

Step3. Choose the update.img path

Step4. Create the update SD

[[File:ROM-5780 SD-4.png|800x400px|ROM-5780 SD-4.png]]

[[File:ROM-5780 SD-5.png|800x400px|ROM-5780 SD-5.png]]

[[File:ROM-5780 SD-6.png|800x400px|ROM-5780 SD-6.png]]

[[File:ROM-5780 SD-7.png|800x400px|ROM-5780 SD-7.png]]

Create the Update SD card Success

[[File:ROM-5780 SD-8.png|800x400px|ROM-5780 SD-8.png]]

'''Step 3&nbsp;:&nbsp;'''Insert the mirco sd card into SD1 of the ROM-DB5901 board

[[File:ROM-5780 SD-9.png|800x400px]]

[[File:ROM-5780 SD-10.png|800x400px]]

'''Step 4 ：Power on in ROM-DB5901'''

'''Step 5&nbsp;: Installing system update'''

[[File:ROM-5780 SD-11.png|800x400px]]

'''Step 6&nbsp;:&nbsp;'''Please Remove the SD Card when ROM-DB5901 show the message "Doing Action succeeded. please remove the sdcard......".

[[File:ROM-5780 SD-Over.png|800x800px]]

<span style="background:white">'''<span lang="EN-US" style="font-size:10.5pt"><span style="background:white"><span style="font-family:"><span style="color:#252525">Step 7:</span></span></span></span>'''<span lang="EN-US" style="font-size:10.5pt"><span style="background:white"><span style="font-family:"><span style="color:#252525">Remove DC-IN and SD card then ROM-DB5901.</span></span></span></span></span>