Unable to Update OS on CM68 Board

[pireybr]

I am writing to report an issue I am experiencing while trying to update the OS on my CM68 board. I have followed the procedures outlined on GitHub and sought assistance on Discord, but unfortunately, I have not been successful in completing the update.

I have attempted the update process on two different computers using the USB cable provided in the V0.2 pro R1 kit, but the issue persists.

Could you please provide guidance on resolving this matter.

Thank you for your attention.

[monmono]

I have the same problem, did you solve it?

[beavis69]

The only way i managed to update the os was using another linux computer.

Download and unrar this on another linux computer : https://github.com/vicharak-in/rockchip-linux-tools/blob/master/linux/Linux_Upgrade_Tool/upgrade_tool_v2.22.tar

Download one of the image provided and unrar it.

Boot the cm68 in maskrom mode (using rst + maskrom buttons).

Connect usb male/male cable between the 2 computers ( upper usb3 port on the catalyst).

Use the command :
sudo ./upgrade_tool uf /path/to/downloaded_image.img

[monmono]

Thanks, I will try that.

[yebo29]

Do I need to be holding the reset and maskrom buttons before powering on or does it have to be on when doing that?

[beavis69]

it has to be on

[yebo29]

Got it, thanks!