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My iMac 2015

Can I Upgrade my MacOS 2015 11.7.9 toSonoma?

iMac 27″, macOS 11.7

Posted on Sep 21, 2023 2:09 PM

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Posted on Sep 21, 2023 2:12 PM

Sorry no. A late 2015 iMac can be upgraded to the latest version of Monterey macOS 12. See:How to download and install macOS - Apple Support

Also see the following from Identify your iMac model - Apple Support

iMac (Retina 5K, 27-inch, Late 2015)

Model Identifier: iMac17,1

Part Numbers: MK462xx/A, MK472xx/A, MK482xx/A

Newest compatible operating system: macOS Monterey

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Top-ranking reply

Level 10

475,753 points

Sep 21, 2023 2:12 PM in response to RettaB

Sorry no. A late 2015 iMac can be upgraded to the latest version of Monterey macOS 12. See:How to download and install macOS - Apple Support

Also see the following from Identify your iMac model - Apple Support

iMac (Retina 5K, 27-inch, Late 2015)

Model Identifier: iMac17,1

Part Numbers: MK462xx/A, MK472xx/A, MK482xx/A

Newest compatible operating system: macOS Monterey

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My iMac 2015

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