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Apple Releases EFI Firmware Updates for All 2011 Macs

Apple Releases EFI Firmware Updates for All 2011 Macs

Apple just released a new set of EFI firmware upgrades for all 2011 Mac models: The mid-2011 Mac mini, mid-2011 MacBook Air, early 2011 iMac, and early and mid-2011 MacBook Pro. The updates mainly contain big fixes, and improve the stability of all of Apple’s latest Macs.

Each of the updates addresses the same issues:

This update improves the reliability of booting from the network, addresses an issue that can prevent HDCP authentication after a reboot, and resolves an issue with boot device selection when a USB storage device is hot-plugged.

The updates are available immediately through Software Update, or by visiting the following links on Apple’s Support site.

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