Firmware Upload Fails

Technical Support
1

Hi Experts,
I am using ready to flash images of VIM 1.2 Pro board using the USB C cable as specified in the path http://docs.khadas.com/bootcamp/UpgradeViaUSBCable/

The download fails in 2% showing errors DDR issue.

Please let me know how to proceed.

2

Which version ROM you tried to upgrade?

3

Hi Gouwa,
I am using the version “VIM_Nougat_V171028” from following link
http://www.mediafire.com/file/1u50n5aqvcdpnpl/VIM_Nougat_V171028.7z

khadas_vim_pro_issue_#1
khadas_vim_pro_issue_#1.JPG1366×728 119 KB

My board has Samsung DDR.

4

Two mistakes from the picture you posted:

  • You use the old USB Tool.
  • You downloaded VIM2 ROM, not the VIM1’s ROM

image
image.jpg804×802 187 KB

Enjoy!

5

Hi Gouwa,
Thanks for pointing it out. I previously used 2.0.8 version and VIM1 ROM but it shows the image parsing itself fails. So I tried with few older versions.

In general what is the difference between VIM1 and VIM2 ROM. The Physical hardware only I see naming as Vim and Vim Pro.

Regards,
Lyf

6

Does your issue get resolved?

7

Hi Gouwa,

Thanks it works now with VIM1 ROM.