How do I update the OS on my iMac 21.5 inch late 2013? Software Update says my Mac is up to date OS Catalina 10.15.7.

How do I update the OS on my iMac 21.5 inch late 2013? Software Update says my Mac is up to date OS Catalina 10.15.7.

iMac 21.5″, macOS 10.15

Posted on Mar 27, 2023 04:32 PM

Reply
Question marked as Top-ranking reply

Posted on Mar 27, 2023 04:35 PM

Catalina 10.15.7 is the highest possible OS on a 2013 iMac. See the following from Identify your iMac model - Apple Support


iMac (21.5-inch, Late 2013)

Model Identifier: iMac14,1

Part Number: ME086xx/A, ME087xx/A

Latest compatible operating system: macOS Catalina 10.15.7

2 replies

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

How do I update the OS on my iMac 21.5 inch late 2013? Software Update says my Mac is up to date OS Catalina 10.15.7.

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