I bought an iPhone on the street for really cheap. I got it for 50 dollars, but it had no sim card. I currently have cell phone service with Sprint, so I don't have a sim card. I have gotten this phone jailbroken (or so I think) but it gets stuck loading on the apple screen (or pineapple screen or winpwn screen) Can i get it working without a sim card and use it similar to an ipod touch? Also , what am I doing wrong that causes it to not boot into anything? I seem to have jail broken it and restored it numerous times