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Restore Catalina from big Sur

Need to erase big sur , not working well on my MacBook Pro, too many apps and files not compatible with M1 silicon [yet] and RESTORE MY CATALINA SYSTEM any heldp?

MacBook Pro 13″, macOS 10.15

Posted on Jul 5, 2021 9:14 AM

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Question marked as Top-ranking reply

Posted on Jul 5, 2021 9:24 AM

Not sure what the M1's have to do with anything. If you have an M1 Mac you can't install Catalina. If you have an Intel Mac…

Revert your Mac to a previous macOS version - Apple Support

5 replies

Jul 5, 2021 3:07 PM in response to Ethno-mc

Ethno-mc wrote:

hi - thanks for reply :-) my ignorance....it is a MacBook Pro (13 inch, 2016, two thunderbolt 3 ports) - and i want to go back to catalina -- i have made backup to time machine..not sure what to do next



How To Downgrade macOS Big Sur To Catalina Or Older ...

https://www.macworld.co.uk/how-to/downgrade-macos-3581872/




Restore Catalina from big Sur

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