Upgrading from Mavericks to Yosemite Beta

Discussion in 'OS X Yosemite (10.10)' started by 212rikanmofo, Jun 2, 2014.

  1. 212rikanmofo macrumors 65816

    Joined:
    Jan 31, 2003
    #1
    Is it possible to perform an upgrade to Yosemite developer preview if you already have Mavericks installed? Or is it a clean install only?
     
  2. Mr. Retrofire macrumors 601

    Mr. Retrofire

    Joined:
    Mar 2, 2010
    Location:
    www.emiliana.cl/en
    #2
    It is possible.
     
  3. happyslayer macrumors 6502a

    happyslayer

    Joined:
    Feb 3, 2008
    Location:
    Glendale, AZ
    #3
    I did it this afternoon. (After a TimeMachine Backup, of course) Worked great.
     

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