Among its slew of software updates released today, Apple has also pushed out MacBook Pro Retina EFI Update 1.0, which brings several fixes for Apple's new professional notebook released in June.

This update is recommended to MacBook Pro with Retina display (mid 2012) models. This update resolves an issue which can cause the system to hang during heavy processor loads, and resolves an issue where NetBoot does not function properly when using an Ethernet adapter.

macbook pro retina efi update 1 0
The EFI update should be available through Software Update in the Mac App Store once OS X 10.8.2 has been installed.

Update: Apple has released several other firmware updates for various machines:

- MacBook Pro EFI Firmware Update 2.9 (4.29 MB)

This update is recommended for MacBook Pro (mid 2012) models. This update resolves an issue which can cause the system to hang during heavy processor loads.

- MacBook Air SMC Update v1.7 (658 KB)

This update enables Power Nap support on MacBook Air (Late 2010) computers and is recommended for all users running OS X v10.8.2 or later.

- MacBook Air EFI Firmware Update 2.5 (4.76 MB)

This update is recommended for MacBook Air (mid 2012) models. This update fixes an issue where Turbo Boost does not activate when using Boot Camp, and resolves an issue where NetBoot does not function properly when using an Ethernet adapter.

Related Roundups: MacBook Air, MacBook Pro
Buyer's Guide: 13" MacBook Air (Neutral)
Related Forum: MacBook Air

Top Rated Comments

vbtwo31984 Avatar
vbtwo31984
172 months ago
RETINA - meaning mountain lion only

I've had so many crashes on my RMBP I hope this solves it. Pretty sure it's the fault of the nvidia card overheating.

Retina MacBook Pro came with Lion installed.
Score: 6 Votes (Like | Disagree)
andrewm Avatar
andrewm
172 months ago
Huh! The Finder feels snappier, somehow.
Score: 4 Votes (Like | Disagree)
motifuser Avatar
motifuser
172 months ago
Update

Mission control is now smoother on switching desktops.:)
Score: 3 Votes (Like | Disagree)
Eddyisgreat Avatar
Eddyisgreat
172 months ago
RETINA - meaning mountain lion only

I've had so many crashes on my RMBP I hope this solves it. Pretty sure it's the fault of the nvidia card overheating.

Um what?

I'm 10.7.4 LION on RMBP and I get 10.7.5 update as well as Retina EFI update.
Score: 3 Votes (Like | Disagree)
portishead Avatar
portishead
172 months ago
Um what?

I'm 10.7.4 LION on RMBP and I get 10.7.5 update as well as Retina EFI update.

Ok I am wrong then, ignore me everyone! I thought RMBP was ML only.
Score: 2 Votes (Like | Disagree)
JDeezy808 Avatar
JDeezy808
172 months ago
Funny enough, just today (i've had this rMBP for a few weeks now) i loaded Trine2 and it never executed, and i couldn't close it out. I then tried to open up a lotus forms viewer and that never loaded either. The system then proceeded to give me the black screen of death. I rebooted, same issue. I then googled to find an answer and found the release of both the new .2 update and the EFI update. I updated both and now it seems that everything is a bit snappier and i havent had an issue loading or unloading anything. Which i wouldnt have noticed, but i scale my res to "more space" (i'm a Pro Broadcast Videographer) and sometimes loading my applications folder(grid) comes up jittery... not any more :) However, my 2010 MBP never had any of these issues, and i paid a heck of a lot more for my rMBP.... yeesh. Good thing i love this computer.

----------

Retina MacBook Pro came with Lion installed.

If your rMBP shipped with Lion, you are entitled to a free copy of MLion... that is if you like the new Jazz....
Score: 1 Votes (Like | Disagree)
Read All Comments

Popular Stories

AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...
Read Full Article • 57 comments
iOS 26

iOS 26.2 Available Next Month With These 8 New Features

Tuesday November 11, 2025 9:48 am PST by
Apple released the first iOS 26.2 beta last week. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date....
Read Full Article • 68 comments
CarPlay Pinned Messages

iOS 26.2 Adds New CarPlay Setting

Thursday November 13, 2025 6:48 am PST by
iOS 26 extended pinned conversations in the Messages app to CarPlay, for quick access to your most frequent chats. However, some drivers may prefer the classic view with a list of individual conversations only, and Apple now lets users choose. Apple released the second beta of iOS 26.2 this week, and it introduces a new CarPlay setting for turning off pinned conversations in the Messages...
Read Full Article • 23 comments
homepod mini thumb feature

New HomePod Mini, Apple TV, and AirTag Were Expected This Year — Where Are They?

Wednesday November 12, 2025 11:42 am PST by
While it was rumored that Apple planned to release new versions of the HomePod mini, Apple TV, and AirTag this year, it is no longer clear if that will still happen. Back in January, Bloomberg's Mark Gurman said Apple planned to release new HomePod mini and Apple TV models "toward the end of the year," while he at one point expected a new AirTag to launch "around the middle of 2025." Yet,...
Read Full Article • 112 comments
ios 26 digital id passport wallet

Apple Announces Launch of U.S. Passport Feature in iPhone's Wallet App

Wednesday November 12, 2025 9:15 am PST by
Apple today announced that iPhone users can now create a Digital ID in the Apple Wallet app based on information from their U.S. passport. To create and present a Digital ID based on a U.S. passport, you need: An iPhone 11 or later running iOS 26.1 or later, or an Apple Watch Series 6 or later running watchOS 26.1 or later Face ID or Touch ID and Bluetooth turned on An Apple Account ...
Read Full Article • 285 comments
Tesla Charging

Tesla Working to Add Apple CarPlay Support to Vehicles

Thursday November 13, 2025 8:31 am PST by
Tesla is working to add support for Apple CarPlay in its vehicles, Bloomberg's Mark Gurman reports. Tesla vehicles rely on its own infotainment software system, which integrates vehicle functions, navigation, music, web browsing, and more. The automaker has been an outlier in foregoing support for Apple CarPlay, which has otherwise become an industry standard feature, allowing users to...
Read Full Article • 279 comments
m1 chip slide

Five Years of Apple Silicon: M1 to M5 Performance Comparison

Monday November 10, 2025 1:08 pm PST by
Today marks the fifth anniversary of the Apple silicon chip that replaced Intel chips in Apple's Mac lineup. The first Apple silicon chip, the M1, was unveiled on November 10, 2020. The M1 debuted in the MacBook Air, Mac mini, and 13-inch MacBook Pro. The M1 chip was impressive when it launched, featuring the "world's fastest CPU core" and industry-leading performance per watt, and it's only ...
Read Full Article • 176 comments
iOS 26

Everything New in iOS 26.2 Beta 2

Wednesday November 12, 2025 3:29 pm PST by
Apple today provided developers with the second beta of iOS 26.2, which adds a few new features worth knowing about. Measure App Apple's Measure app now features a Liquid Glass design for the level, with two Liquid Glass bubbles instead of white circles. Games App There's now an option to sort games in the Games app Library by size, in addition to Name and Recent. CarPlay The...
Read Full Article • 64 comments
apple intelligence erroneous support list

Apple Intelligence Apparently Too Smart for M1 Macs After Listing Error

Wednesday November 12, 2025 2:49 am PST by
Update: It took a day, but Apple has now corrected its Apple Intelligence device compatibility list to show support for the earliest Apple silicon Macs. The original article follows. Apple's website is causing some confusion among Mac owners, and for good reason – its device compatibility listing for Apple Intelligence appears to have dropped support for M1 Macs. The U.S. version...
Read Full Article • 113 comments
iphone pocket%402x

Apple Debuts iPhone Pocket, a Limited Edition iPod Sock-Style Accessory

Tuesday November 11, 2025 1:23 am PST by
Apple has teamed up with Japanese fashion house ISSEY MIYAKE to launch iPhone Pocket, a 3D-knitted limited edition accessory designed to carry an iPhone, AirPods, and other everyday items. The accessory is like a stretchy pocket, not unlike an iPod Sock, but elongated to form a strap made of a ribbed, elastic textile that fully encloses an iPhone yet allows you to glimpse the display...
Read Full Article • 292 comments