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delete mac os catalina?

how do I delete mac os catalina?

MacBook Air 13", macOS 10.15

Posted on Dec 3, 2019 9:19 AM

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Level 10

122,807 points

Posted on Dec 3, 2019 9:22 AM

You can't just delete Catalina. You can revert to a previous version.

Revert your Mac to a previous macOS version - Apple Support

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Best reply

Level 10

122,807 points

Dec 3, 2019 9:22 AM in response to doesanyoneknow

You can't just delete Catalina. You can revert to a previous version.

Revert your Mac to a previous macOS version - Apple Support

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Level 10

111,180 points

Dec 3, 2019 9:23 AM in response to doesanyoneknow

Use your TIme Machine backup to restore the previous OS:

Restore your Mac from a backup - Apple Support

Otherwise you'll need to wipe the volume and reinstall.

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delete mac os catalina?

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