Apple Releases MacBook Pro Retina EFI Update 1.0

Posted in Apple News, Mac on 20/09/2012 by J. Glenn Künzler


Following the release of OS X 10.8.2 earlier today, Apple has pushed out a new EFI firmware update for the Retina MacBook Pro (via MacRumors). The update is recommended for all Retina MacBook Pro users, and fixes a number of fixes and improvements.

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.

The update will appear in Software Update after OS X 10.8.2 is installed, and should performance issues that have been affecting some users.


J. Glenn Künzler

Glenn is Managing Editor at MacTrast, and has been using a Mac since he bought his first MacBook Pro in 2006. Now he's up to his neck in Apple, and owns an old iBook, a 2012 iMac with an extra Thunderbolt display for good measure, a 4th-generation iPad, an iPad mini, 2 iPhones, and a Mac Mini that lives at the neighbor's house. He lives in a small town in Utah, enjoys bacon more than you can possibly imagine, and is severely addicted to pie.