Radxa CM3 IO - eMMC re-flash

#1

We tried to re-flash the CM3 module on CM3 IO board using the instructions provided in https://wiki.radxa.com/Rock3/installusb-install-radxa-cm3-io We always see, the cm3 boots with installed debian image. We are unable to get in to Maskrom mode to re-flash the CM3. Can someone help here ?

#2

Dear bharathi,

I also tried the above steps, but I couldn’t get into Maskrom mode. I felt that the golden button wasn’t responding. I shorted the Recovery pin instead of the golden button and I was able to enter Maskrom mode…

Best Regards,

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