Downgrading from Big Sur to High Sierra
What are the steps required to downgrade from Big Sur to High Sierra?
Cheers
MacBook Pro 15″, macOS 11.4
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What are the steps required to downgrade from Big Sur to High Sierra?
Cheers
MacBook Pro 15″, macOS 11.4
Follow the previous poster's advise.
Only if not successful Revert your Mac to a previous macOS version
Follow the previous poster's advise.
Only if not successful Revert your Mac to a previous macOS version
Assuming your Mac is old enough to run High Sierra, follow these steps. Just substitute High Sierra for Catalina.
Downgrading from Big Sur to High Sierra