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User profile for user: Encoreceo7
Encoreceo7 Author
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CATALINA TO MOJAVE

How do I downgrade from Catalina back to Mojave?

Mac mini, macOS 10.15

Posted on Jan 29, 2020 8:20 PM

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User profile for user: Ferd II
Ferd II
User level: Level 10
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Posted on Jan 29, 2020 8:25 PM

Revert your Mac to a previous macOS version - Apple Support provides instructions.

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User profile for user: VikingOSX
VikingOSX
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User level: Level 10
112,445 points

Jan 30, 2020 6:44 AM in response to Encoreceo7


It requires wiping your Catalina drive, and replacing it with Mojave. Without a last Time Machine backup of Mojave before the upgrade to Catalina, you are faced with wiping the Catalina drive, and losing all of your data — not to mention the time involvment.


Better question to ask is what is the reason you want to retreat to Mojave? We may be able to resolve that if you clarify your motive.

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CATALINA TO MOJAVE

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