HT201364: OS X Mavericks system requirements

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Charlie852

Q: how to come back to OS X mavericks from OS X Yosemite?

not happy with OS X Yosemite, it brakes speed in my macbook pro

MacBook Pro (13-inch Mid 2012), iOS 8.1.2

Posted on Dec 11, 2014 12:58 AM

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Q: how to come back to OS X mavericks from OS X Yosemite?

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