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sirMohsen

macrumors newbie
Original poster
Oct 11, 2015
4
0
Hi everyone,

Even though High Sierra has already been released, can I upgrade my mac to macOS Sierra?

thanks
 
https://itunes.apple.com/at/app/macos-sierra/id1127487414?mt=12

You need a working App Store app for this. Before installing, make sure you have a current backup and also be sure to copy the installation app to some external disk or flash drive. The app will be in the Applications folder and will be named "Install macOS Sierra". Once installed, you will likely have to install an additional Security Update or two (using App Store).
 
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