Hello Jamf Nation,
I trying to update my test mac (MacBook Air M1) to Monterey from Big Sur 11.6 and I got this error
I try to update the most simple way : System Preferences > Software Update.
After receiving this, I did this :
So to be honest, I'm out of ideas. I know I could update with DFU mode or download the installPackage directly, but I want to try this way before users do it (update is currently blocked).
Thanks for all your advices !
Update on this topic :
I tried to update / restore using the IPSW. And now in Apple Configurator, I get this error :
I'm starting to believe in a hardware failure of my MacBook Air. I've tried revive and restore multiple times, from a MacBook Pro Intel or MacBook Pro M1, and always the same error.