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how to downgrade my Mac OS to Big Sur

how to downgrade my Mac OS to Big Sur


Posted on Feb 28, 2022 10:37 PM

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Posted on Feb 28, 2022 10:41 PM

Using a TimeMachine Backup from the time before the upgrade would be a way to downgrade:

Revert your Mac to a previous macOS version - Apple Support


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how to downgrade my Mac OS to Big Sur

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