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upgrade

I have a IMac Mid 2011 with IOS Sierra may I upgrade it?

Posted on Apr 15, 2021 9:09 AM

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Posted on Apr 15, 2021 9:34 AM

Yes, High Serra MacOS 10.13.6 is the tops for us 2011 iMac users...


Try installing this in Safe Mode, but not using Firefox as it’ll mess things up…


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


Safe Boot, (holding Shift key down at startup).

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upgrade

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