All, my iphone 3GS is stuck in the middle of a reset to factory settings. The apple logo is on the screen as well as the wheel that tells me something is happening, but it is no longer moving around, and the battery is down to nothing. When I plug it into the wall to recharge, it doesn't. When I plug it into my computer, doesn't take the charge or complete the reset. How do I get this back to factory settings? Crazy frustrating. Many thanks in advance.