Tutorial Restart your Mac, or power it on, while holding down the Command + R key combination. How do I install macOS High Sierra without USB?

Click the Update button to download the update. MacOS Sierra should be listed at the top. To get it, open the Mac App Store and click the Updates tab. MacOS Sierra is available as a free update via the Mac App Store. These Mac models are compatible with macOS High Sierra: MacBook (Late 2009 or newer) MacBook Pro (Mid 2010 or newer) MacBook Air (Late 2010 or newer) Mac mini (Mid 2010 or newer) iMac (Late 2009 or newer) Mac Pro (Mid 2010 or newer). Hold down Command + R to boot into Recovery Mode. I found Rick’s solution worked for me, but I’ve added a few more steps. You may be able to restart the download from there. Delete them, then reboot your Mac and try to download macOS High Sierra again. If you’re still having problems downloading macOS High Sierra, try to find the partially-downloaded macOS 10.13 files and a file named ‘Install macOS 10.13’ on your hard drive. How do I update my Mac when it says no updates available?.How do I upgrade my macOS to Sierra 10.13 6?.Is macOS High Sierra the latest version?.

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