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Not if you want to downgrade your OS version.
by bitL 6y ago
Not if you want to downgrade your OS version.
- ValentineC 6y agoDo you mind elaborating? I've upgraded my late 2013 MacBook Pro to Catalina, then downgraded back to Mojave just fine.
- bitL 6y agoDidn't Mojave convert HFS+ to APFS? I don't think that would work with (High) Sierra or older.