EFI Firmware upgrade questions

Discussion in 'macOS' started by louis731, Sep 27, 2009.

Most Liked Posts
  1. louis731, Sep 27, 2009

    louis731 macrumors newbie

    Joined:
    Sep 23, 2009
    #1
    Im planning to upgrade the firmware on my MBP.

    One concern I have is, is EFI firmware universally safe to run on all MBP models?

    And, is a firmware update include all changes in the previous version of updates? Or, on the other hand, should I install the update one version after another until it's full up to date?

    Thanks
     
    share
    + Quote Reply
  2. larkost, Sep 27, 2009

    larkost macrumors 6502a

    Joined:
    Oct 13, 2007
    #2
    Use Software Update to get the proper EFI updaters for a computer. I believe they will only update the computers that they are designed for. And within that parameter you should be safe, and will only need the single updater.
     
    share
    + Quote Reply
  3. gr8tfly, Sep 27, 2009

    gr8tfly macrumors 603

    gr8tfly

    Joined:
    Oct 29, 2006
    Location:
    ~119W 34N
    #3
    share
    + Quote Reply
(You must log in or sign up to post here.)

Share This Page