You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

gc1978 Author

Level 1

9 points

imac 2013 os update

Where can I download macOS high Sierra?

Posted on Apr 20, 2021 6:24 PM

Top-ranking reply

BDAqua

Level 10

245,405 points

Posted on Apr 20, 2021 7:02 PM

Don't use FireFox or Waterfox for this link…

https://itunes.apple.com/app/macos-high-sierra/id1246284741?mt=12-

If you get a corrupted message...

Naw, not damaged, it's just that you have an old copy already in Applications, there are 2 cures...

Disconnect from the Internet & set the Date back to 2014, then you can run the Install MacsOS High Sierra App in Applications, so expired Certificates are not expired.

Or... trash the Install MacsOS High Sierra.app in Applications, empty trash & restart, then a new copy of a more recent version can be downloaded…

View in context

imac 2013 os update

Similar questions