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Sequoia to Sonoma

Problems with Sequoia, need to get back to Sonoma. Nothing seems to work! I want to make a stand alone boot disk then install Sonoma with it. No can do. What are the steps?

iMac 24″, macOS 15.1

Posted on Nov 19, 2024 12:18 AM

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1 reply

Nov 19, 2024 2:38 AM in response to alphajolt

Downgrading versions of macOS is not supported by Apple


Predicated on user byline iMac 24″, macOS 15.1


This would be an Apple Silicon Computer - right ?


This does not mean the downgrade is impossible but risky


Alway make a Time Machine Backup Before proceeding


From this link and Specifically the posting from @Barney-15E


Adapt the setups and substitute Sequoia for Sonoma and Ventura for Sonoma


Downgrade from Sonoma to Ventura / factor… - Apple Community




Sequoia to Sonoma

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