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Apple releases MacBook Pro firmware update 1.7 to address rare battery issue

MacBook-Pro-SMC-Firmware-Update-1.7

After releasing an SMC firmware update for most MacBook models last month to address the same battery issue, Apple today released MacBook Pro SMC Firmware Update 1.7 for mid-2010 and early 2011 15- and 17-inch MacBook Pros. The update, available through Apple’s website, addresses a rare battery issue:

About MacBook Pro SMC Firmware Update 1.7

This update addresses a rare issue on some Apple notebooks where a battery that has accumulated more than 1000 charge cycles may unexpectedly shut down or stop functioning.

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Avatar for Jordan Kahn Jordan Kahn

Jordan writes about all things Apple as Senior Editor of 9to5Mac, & contributes to 9to5Google, 9to5Toys, & Electrek.co. He also co-authors 9to5Mac’s Logic Pros series.