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Do you mind elaborating? I've upgraded my late 2013 MacBook Pro to Catalina, then downgraded back to Mojave just fine.
by ValentineC 6y ago
Do 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.