R RickR macrumors member Original poster Jun 30, 2007 #1 I just got back from a Apple Store with a 4GB iPhone. I haven't opened it yet but I've always heard for maximum battery life always fully charge a item first, sometimes overnight or for 12 hours. Is that true on the iPhone and newer products?
I just got back from a Apple Store with a 4GB iPhone. I haven't opened it yet but I've always heard for maximum battery life always fully charge a item first, sometimes overnight or for 12 hours. Is that true on the iPhone and newer products?