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I need to update my MacBook pro from OS SIERRA 10.12 TO 10.13, why isn't it letting me?

I need to update my MacBook pro from OS SIERRA 10.12 TO 10.13, why isn't it showing me anywhere that I have an update available?

MacBook Pro 15″, macOS 10.12

Posted on Sep 21, 2020 9:25 AM

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Question marked as Top-ranking reply

Posted on Sep 21, 2020 9:40 AM

OK, it's not an "Update", it's an "Upgrade". :)


Don't use FireFox 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, Trash the Install MacsOS High Sierra.app in Applications then a new copy more recent version can be downloaded.

2 replies
Question marked as Top-ranking reply

Sep 21, 2020 9:40 AM in response to technochallenge

OK, it's not an "Update", it's an "Upgrade". :)


Don't use FireFox 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, Trash the Install MacsOS High Sierra.app in Applications then a new copy more recent version can be downloaded.

I need to update my MacBook pro from OS SIERRA 10.12 TO 10.13, why isn't it letting me?

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