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How can I install Mojave from High Sierra? I want Mojave, because Catalina is incompatible with some of my important apps.

How can I install Mojave from High Sierra? I want Mojave because Catalina is incompatible with some of my important apps. Apple's Mojave installer page exists, but it says the installer is broken.

MacBook Air 13″, macOS 10.13

Posted on May 27, 2020 10:18 AM

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4 replies

May 27, 2020 1:49 PM in response to The_Knowledge_Seeker

I am not sure what you mean by "Delete the Mojave installer installer." Delete what from where? Is "installer installer" a typo?


I tried apple.com link you gave. However, when you click on the button to install, you get the message "This copy of the Install macOS Mojave.app application is damaged, and can‘t be used to install macOS."


Thanks, but any other ideas?

How can I install Mojave from High Sierra? I want Mojave, because Catalina is incompatible with some of my important apps.

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