Did apple ever actually release details on specifically what they were seeing and how underclocking "fixed" it? Lithium cells can have increased voltage sag, b

Did apple ever actually release details on specifically what they were seeing and how underclocking "fixed" it? Lithium cells can have increased voltage sag, but they should have well over 1000 cycles before any noticeable decrease in capacity of voltage potential. Even then the total capacity might drop on the order of 5-15% and the voltage say shouldn't be impacted.