Mac OS

I’m trying to install MacOS mojava but it’s showing this copy of the install macos mojava application is damaged and can’t be used to install Mac OS

Posted on Jul 2, 2020 07:46 AM

Reply
Question marked as Top-ranking reply

Posted on Jul 2, 2020 07:49 AM

The installer you have was signed by a certificate that is now expired.

Delete the installer, reboot your Mac, then re-download it.

1 reply

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.

Mac OS

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