I need help getting back to stock FW. I tried the recipe on the PM forum and it is still not working. I was trying to upgrade from 4585 to 5440 and it kept saying I have the same version, and the PBO is still stuck on 4585. Even trying MedeBO didn't work. Is there a way I can go back to stock FW or MedeBO FW? Is my device bricked?
Assuming you can telnet in, plug in the usb with P02 and type:
kill -6 1
I tried it and it didn't work, still goes back to ACRBO.
Solved. After trying couple of more times. Thanks LastButNotLeast.
Maybe my USB stick was the problem, changed it from 128MB to 1GB it worked instantly.
Could you please tell me what you did to roll back to P02, but step-by-step. I have exactly the same issue and I can't get PBO to upgrade (or downgrade) to any firmware. It's stuck on ACRBO 4585 and it loads only that no matter what I do :(. Thanks in advance
Thank you. I fixed the problem by downgrading to ACRBO 7.3 and only after that I managed to upgrade to something else. Anyway problem solved. Thanks