Answer to "iPhone battery not charging after DIY battery replacement. Why?"Same issue here. I replaced both my wife's and my batteries on our iPhone5's. Mine was running iOS6 and the replacement was issue-free. Hers was iOS7 and I used the cheap ~$7 amazon batteries for both. - First it seemed to brick her screen, which still doesn't work. - Replaced screen with one from backup iPhone5, now screen worked. - Went ahead and did power button replacement (big surgery of course) and then noticed this battery issue. - Phone was at 94% when done, worked fine, but she drained it and no charger combo here would work. 3+ cables, both OEM and generic, used in wall plugs, Macbook Pro/HP Laptop, etc. No combo will charge. It recognizes being plugged in and gives the "plug in" symbol which always goes away when I plug it in, but the battery does not charge any....It's not a cable connection issue. - It doesn't appear to be a battery-specific issue, since I've swapped back and forth between OEM and new aftermarket. - Anyone have an idea? Seems like an odd mix of iOS7 and any major phone work...