I upgraded to Mac OS Big Sur I'm not satisfied and my Mac is ruined so many errors I regret I wanna update to Mac OS Catalina asap
downgrade from Big Sur to Mac OS Catalina
MacBook
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downgrade from Big Sur to Mac OS Catalina
MacBook
Erase the drive and reinstall from your backup.
Erase the drive and reinstall from your backup.
I upgraded to Mac OS Big Sur I'm not satisfied and my Mac is ruined so many errors I regret I wanna update to Mac OS Catalina asap