Strange problem. I've used jailbreakme on my iPhone 4 since release. The only JB app I use is mywi to tether to my iPad. I've had a problem with mywi crashing all over the place and rebooting my phone, however after a recent reboot my iPhone won't work properly in terms of some of it's native apps. The app store an iTunes store never connect (endless spinning circle), when I go to the store settings tab in settings, it always freezes the device, and when I go to the iPod app, it starts on a White screen, eventually displays my library but whenever i attempt to play anything it freezes my device (and doesn't play). Any ideas what is going on? Honestly this is putting me off jailbreaking again. I can't do a restore as I'm away from home and so away from my mac and any backups of my iPhone. Any suggestions?