[Solved] Can’t get back in after attempting to install Sonoma from Monterey

[Yngvar]

Update.

Took the advice from @RehabMan and got into Open Core. After 6,5hrs straight following the guide and carefully picking the right choices along the way I see light!

There are som remnants of Clover from the target SSD but somehow OC managed to override it. Seeing some corrupted text and a clover logo.

But holding spacebare and quickly picking the right option it somehow took me out of darkness to a recovery mode and could proceed to install on target drive.

First time I didnt pay attention to the restart so had to redo it and then choose macOS installer on the OC menu.

 

[Yngvar]

And tadaaa! With some noise from Clover on the way it took me all the way after a few restarts i missed that took it into the wrong boot.

Now i gotta find out why i cant log into iCloud. But this along with wifi and other issues i wil figure out from the troubleshooting pages.

Thank you for all the help @RehabMan and @pilgrim

 

[Feartech]

And tadaaa! With some noise from Clover on the way it took me all the way after a few restarts i missed that took it into the wrong boot.

Now i gotta find out why i cant log into iCloud. But this along with wifi and other issues i wil figure out from the troubleshooting pages.

Thank you for all the help @RehabMan and @pilgrim

well done

 

[Yngvar]

Im sorry i mean thank you @Feartech!!!
Don't know why I mixed with rehabman, probably from having hundreds of tabs and forums with his name open and close the last two days and nights ^^

 

[Feartech]

Im sorry i mean thank you @Feartech!!!
Don't know why I mixed with rehabman, probably from having hundreds of tabs and forums with his name open and close the last two days and nights ^^

Shame Rehabman isn't around any more

now could be a good time to backup your working EFI on a USB stick for emergencies

 

[Yngvar]

Yessir. Sending it as email to me and keeping a couple extra copies before I test without the harddrive's new EFI copy.

Update: And we are in with no USB!