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Apple releases EFI and SMC firmware updates for MacBooks, MacBooks Air and MacBooks Pro

Apple has just released EFI and SMC firmware updates for the latest generations of MacBooks, MacBooks Air and MacBooks Pro.

MacBook EFI Firmware Update 1.3 (1.8MB)Corrects several problems and improves the stability of MacBooks (Late 2008).

MacBook SMC Firmware Update 1.2 (556KB)Improves the sensitivity and accuracy of the MagSafe adapter light outside and battery charging lights on MacBooks (Late 2008). The updater will be installed in the / Applications / Utilities folder and open automatically. Follow the instructions to complete the update process.

MacBook Air EFI Firmware Update 1.1 (2.4MB)Fixes several issues and improves the stability of MacBooks Air (Late 2008).

MacBook Air SMC Firmware Update 1.1 (556KB)Improves the sensitivity and accuracy of the MagSafe adapter light outside and battery charging lights on MacBooks Air (Late 2008). The updater will be installed in the / Applications / Utilities folder and open automatically. Follow the instructions to complete the update process.

MacBook Pro EFI Firmware Update 1.6 (1.9MB)Fixes several issues and improves the stability of MacBooks Pro (Late 2008).

MacBook Pro 15-inch SMC Firmware Update 1.2 (559KB)Improves the sensitivity and accuracy of the MagSafe adapter light outside and battery charging lights on MacBooks Pro (Late 2008). The updater will be installed in the / Applications / Utilities folder and open automatically. Follow the instructions to complete the update process.

They all require Mac OS X 10.5.5 or higher.