EFI and SMC firmware updates for my Intel-based Macs

Discussion in 'MacBook Pro' started by M&M, Apr 9, 2008.

  1. M&M macrumors regular


    Jan 22, 2008
    Joliette, Quebec, Canada
    This may be nothing, but being new into Macs, I don't get this. If I apply the firmware update it will be upgraded to a lower version of what I already have.

    «After the firmware is successfully applied to your Mac, your Boot ROM Version will be:

    MBP21.00A5.B08 or MBP31.0070.B07» this was taken from apple website http://www.apple.com/support/downloads/macbookproefifirmwareupdate15.html

    But my BootRom version is higher that the one that will be implanted to.

    Is this normal or this upgrade is not intented to my system?


    Attached Files:

  2. squeeks macrumors 68040


    Jun 19, 2007
    its not intended for your system...only santa rosa and below

    use software update

    if it dosent tell you to install, DONT INSTALL IT

    well you can install it, itll just tell you your computer dosent need to be updated

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