I just bought an iPhone off eBay. I plugged it in and it's not charging. It does not have a sim card and it is not on AT&T or anything. I was planning on using it like an iPod. When I plug it in the normal charging screen comes up but it doesn't seem to take any charge. It's been three hours and no charge, just the red bar. Also plugging it in to my computer doesn't do anything, my computer doesn't even see it. Please help! Also I don't think it could be broken, the company guarantees it for 60days