Apple today released a series of three EFI firmware updates bringing Lion Internet Recovery to the company’s Late 2010 MacBook Air, Mid-2010 iMac, and Early 2010 MacBook Pro. Available firmware updates include:
- introduced Lion Internet Recovery on new MacBook Air and Mac mini models introduced last July alongside OS X Lion itself. The feature adds a minimal bootable install onto a machine’s firmware to allow it to connect the Internet and download the full Lion operating system for installation.
OS X Lion by default installs a recovery partition on the machine’s hard drive for this purpose, but for users who are installing a blank hard drive or whose recovery partition becomes inaccessible, Internet Recovery provides yet another fallback option for Lion installation.
The company has extended the Lion Internet Recovery feature to a number of older Mac models over time, with the most recent addition coming two weeks ago and adding support for the Mid-2010 versions of the 13-inch MacBook Pro, white MacBook, and Mac mini. One notable exception is the Mac Pro, which has yet to see even the currently-shipping models support Lion Internet Recovery.
