The updates are available via Software Update and also as standalone installers.
More info and download links:
• MacBook Air EFI Firmware Update 2.4: This update fixes several issues to improve the stability of MacBook Air (Mid 2011) computers and is recommended for all users. (4.06 MB)
• MacBook Pro EFI Firmware Update 2.7: This update fixes several issues to improve the stability of MacBook Pro (Early 2011) and MacBook Pro (Late 2011) computers and is recommended for all users. (4.24 MB)
• iMac EFI Firmware Update 1.9: This update fixes several issues to improve the stability of iMac (Early 2011) computers and is recommended for all users. (3.77 MB)
• Mac mini EFI Firmware Update 1.6: This update fixes several issues to improve the stability of Mac mini (Mid 2011) computers and is recommended for all users. (4.08 MB)
[Thanks to MacDailyNews readers too numerous to mention individually for the heads up.]
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