[defdumblind]

Ok so i charged it yesterday around 1am got a full charge then again when i was driving at around 1pm. Got home alittle while ago plugged it in and nothing. I had also tried it in the car charger on my way home and got nothing but thought the car charger was busted. pluged the usb into my laptop and got nothing. So im guessing my mini usb port is busted.

Questions:
1) Has this happened to any1 else?
2) Any1 know a fix for this?
3) If i take it to a sprint repair shop will it be a problem that im running a custom rom?