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
Question marked as
Top-ranking reply
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.