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MacBook Pro EFI Firmware Update
MacBook Pro EFI Firmware Update
4.6
HomeSystem UtilitiesMacBook Pro EFI Firmware Update
MacBook Pro EFI Firmware Update free download for Mac

MacBook Pro EFI Firmware Update

Version 2.9

For Mid-2012 models.

MacBook Pro EFI Firmware Update overview

MacBook Pro EFI Firmware Update resolves an issue which can cause the system to hang during heavy processor loads.

What’s new in version 2.9

Updated on Sep 20 2012

Version 2.9:
  • This update resolves an issue which can cause the system to hang during heavy processor loads.

Information

License

Updater

Size

4.4 MB

Downloads

30164

App requirements

  • Intel 32
  • Mac OS X 10.7.4 or later
  • MacBook Pro mid-2012 models
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Trance
Trance
Feb 29 2012
2.8
0.0
Feb 29 2012
0.0
Version: 2.8
why don't they just say which model number the update is for .....not everyone can remember when their laptop was produced i'm guessing this is for model 5,1
Noraa
Noraa
Feb 29 2012
2.8
5.0
Feb 29 2012
5.0
Version: 2.8
Brilliant! Fixed the incessant flickering on MBP that's been going on for months now (was getting ready to bring it in since it's still under warranty...but kinda sucks living without a computer for a few days, as sad as that may be). In any case, install without a hitch and there has been no flickering of the display since - it's like having a new computer!
Holypoly
Holypoly
Feb 24 2012
2.7
0.0
Feb 24 2012
0.0
Version: 2.7
Would install into Core Service Folder on my Early 2011 MPB 13", but the firmware update process after reboot would never initiate. Worked fine on an Early 2011 MBP 15", however.
Holypoly
Holypoly
Feb 24 2012
2.7
0.0
Feb 24 2012
0.0
Version: 2.7
Would install (into Core Services Folder) but not update my MBP 13"" Early 2011's firmware. Did work on a 15" Early 2011, though.
Mdewakanton
Mdewakanton
Feb 8 2012
2.6
0.0
Feb 8 2012
0.0
Version: 2.6
Early 2010 MBPs? Maybe I missed something, but afaik there are only mid-2010 MBPs. As firmware updates are no joke, why not clearly state, say, MBP5,3 or MBP6,2? One can easily check in System Profiler/System Information.
Holypoly
Holypoly
Oct 27 2011
2.3
0.0
Oct 27 2011
0.0
Version: 2.3
Works fine under Snow Leopard 10.6.8, too.
jcraig
jcraig
Sep 15 2011
2.2
5.0
Sep 15 2011
5.0
Version: 2.2
Installed without a hitch. Check out the new About This Mac in the Apple Menu!
Ikir
Ikir
Sep 15 2011
2.2
5.0
Sep 15 2011
5.0
Version: 2.2
Awesome! I've tried Internet recovery (cmd-r) and it is awesome! Thanks
Donmontalvo
Donmontalvo
Sep 15 2011
2.2
5.0
Sep 15 2011
5.0
Version: 2.2
Noticed you can now select Wifi network when OPTION booting, even on Snow Leopard. Firmware update went without a glitch. Don Montalvo, TX
Cowicide
Cowicide
Sep 15 2011
2.2
0.0
Sep 15 2011
0.0
Version: 2.2
> resolve issues with Apple > Thunderbolt Display compatibility Sigh... WHICH issues specifically? Would it kill Apple to share this little secret with us customers?
jcraig
jcraig
May 5 2011
2.1
5.0
May 5 2011
5.0
Version: 2.1
As always, rely on Software Update to determine your machine's eligibility for this, or any, update. SU installed the MBP Software Update before it would even show this firmware update. Installation went without a hitch. Boot ROM on my 17" went from MBP81.0047.B04 to ...B0E. The AMD EFI driver was updated from 01.00.504 to ...521.
Donmontalvo
Donmontalvo
May 5 2011
2.1
5.0
May 5 2011
5.0
Version: 2.1
Been waiting for this...hoping it resolves some lockups. Went smoothly. Fingers crossed. Don
info-803
info-803
Aug 28 2010
1.9
0.0
Aug 28 2010
0.0
Version: 1.9
Just installed the update through Software-update. No problems whatsoever! ;-)
info-803
info-803
Aug 28 2010
1.9
0.0
Aug 28 2010
0.0
Version: 1.9
For some (magical?) reason, the update just showed up in Software-update! ;-) I will install it and let you guys know how it went.
Younkint
Younkint
Aug 27 2010
1.9
0.0
Aug 27 2010
0.0
Version: 1.9
No problem here with 15-inch MacBook Pro mid 2010. Update made through Software Update (in Safe Boot), with all external devices disconnected.
info-803
info-803
Aug 27 2010
1.9
0.0
Aug 27 2010
0.0
Version: 1.9
Then why does the requirements say: •15-inch or 17-inch MacBook Pro mid 2010 model. I have a 17-inch MacBook Pro mid 2010 model, so I would expect the update to appear in Software-update...
Timthevries
Timthevries
Aug 27 2010
1.9
0.0
Aug 27 2010
0.0
Version: 1.9
Thats because the update is not necessary for your computer.
info-803
info-803
Aug 27 2010
1.9
0.0
Aug 27 2010
0.0
Version: 1.9
I have a MacBook Pro 17" Core i7, but this firmware update does not appear in Software-update. If I manually download the .dmg file, the installer tells me that my system is not supported... Why?!
Shk747
Shk747
Dec 8 2009
1.8
0.0
Dec 8 2009
0.0
Version: 1.8
this is for 2008 and early 2009 mbp's only !
Odysseus
Odysseus
Dec 8 2009
1.8
0.0
Dec 8 2009
0.0
Version: 1.8
Does something this minor deserve two firmware updates (EFI and SuperDrive)? Was this really a problem?
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