How to reinstall mid 2012 mbp iOS?

Discussion in 'MacBook Pro' started by truelies, Jul 8, 2012.

  1. truelies macrumors regular

    Joined:
    Oct 14, 2011
    #1
    I want to change hard drive with a new one. Since it doesn't come with an iOS DVD, how can we Install iOS to a new hd
     
  2. maflynn Moderator

    maflynn

    Staff Member

    Joined:
    May 3, 2009
    Location:
    Boston
    #2
    Its OSX and not iOS, and when the computer boots, hit Cmd-R until it boots into recovery mode

    Here's an apple KB article on recovery mode
     

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