Open megalomania1982 opened 4 years ago
I actually had the same scenario happen with my 2009 MacPro tower. I went to upgrade the OS (using DOSdude's Catalina patcher, which was also the installed OS), only to find that USB installer was the only drive recognized. Without USB drive = infinite boot loop.
The odd part was finding that the drive booted 100% fine when connected externally to my 2015 MacBook.
I'm going to run the CAT installer on the MacBook, using the -z option the uninstall.
Have you tried [these steps] (https://github.com/dokterdok/Continuity-Activation-Tool/wiki#cant-open-the-tool)? Yes
Is there already an open topic for this issue? No
Please include the following information.
Your Issue: After installation, It gets infinity loop on startup, and sometimes gets kernel panic when it’s rebooting. Then never be able to login.
Steps done to try to fix the issue: I had no idea so that I restored with my TimeMachine data.