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New firmware update fixes battery problems on MacBook Air, MacBook Pro and Retina Display MBP

TurboTiger

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Nov 27, 2003
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Heads Up:

Although the article states it applies to mid 2012 MBA, when I downloaded it from the web site, it states that my laptop doesn't support it.

Oddly when I hit the update from from MBA update drop down menu, it appears but doesn't update.
Now it now longer appears

Good Luck
 

trmoney24

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Jul 18, 2012
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I applied this update to a 2010 Macbook Air and now the laptop won't even power on. Taking it to Apple. Will report back what they say. Very strange because I upgraded to Mavericks first with no issues, then I proceeded with the firmware updates for the battery stuff.
 

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