Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

installing Big Sur

why won't Big Sur install on my late 2012 27" iMac

iMac 27″, macOS 10.15

Posted on Dec 29, 2021 7:33 PM

Reply
Question marked as Top-ranking reply

Posted on Dec 30, 2021 1:36 AM

Computer Qualify for the Monterey upgrade 


And this computer has reached the best it can with Catalina and no more.

2 replies

installing Big Sur

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.