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The requested version of macOS is not available.

The requested version of macOS is not available. [iMac 2015]

Posted on May 6, 2021 3:36 AM

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Posted on May 6, 2021 6:35 AM

If you are trying for a clean install try option-cmd-R internet recovery.

If you wish to keep your current files/settings I'd suggest instead upgrading through the App Store.

https://support.apple.com/en-us/HT204904

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The requested version of macOS is not available.

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