re-install Mavericks on haswell rMBP 13"

Discussion in 'OS X Mavericks (10.9)' started by Omnirai, Oct 31, 2013.

  1. Omnirai macrumors member

    Jan 8, 2012
    Hey everyone,

    Sorry to make a thread about this, but tried to search google but didn't find an exact answer to my question.

    My question is: can I safely format my SSD and re-install a fresh mavericks, because of the different build number for the haswell 13" rMBP has (13A2093).

    I will download Mavericks from the menu you get when pressing "cmd + R" during system boot, not from bootable usb.

    Once again, sorry to make a topic about it, its my first mac and I dont wanna send it in to apple and loose it for a few days.

    Thanks ahead.

  2. Weaselboy Moderator


    Staff Member

    Jan 23, 2005
    Yes... Apple's servers will see your serial number and give you the correct version and build number for your machine.

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