Downgrade from 9.1.12.h3 version to 9.1.9

[vishal_07]

Hi All,

I have decided to upgrade my Palo Alto 850 from version 9.1.9 to 9.1.12.h3 but after the secondary Palo Alto upgrade facing an issue where interface are not getting up so my team decided to roll back to version 9.1.9. Should my configuration completely wiped out if i downgrade my device ? or if no then what are the precaution i have to take for downgrade procedure.

Also i have got below link for downgrade steps, Pls let me know can i follow this link for my case.

https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-new-features/upgrade-pan-os/downgrade-pan-os/do...

[vishal_07]

Hi Bpry,

It was not a failed upgrade but need to revert back from 9.1.12-h3 to 9.1.9 as customer wants. So I think Direct reinstalling last image would be a perfect step without any issue.