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

What is the latest iOS I can install on my iMac from 2011?

Wha

iMac 21.5″, macOS 10.13

Posted on May 21, 2021 1:13 PM

Reply
Question marked as Best reply

Posted on May 21, 2021 1:24 PM

10.13.6 High Sierra is the end of the line for that machine.

4 replies

What is the latest iOS I can install on my iMac from 2011?

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