Ok I had to restore my iphone 3g I clean a whole Clean restore which restores it completly back to factory defaults. I have a iphone 3G running on firmware 3.1.3 I used Redsnow .94 to jailbreak. Everything went well until I loaded cydia. When it was downloading packages my phone just rebooted and when it went to the home screen everything had been wiped off. No sms,phone,mail, ect what would have caused cydia to do this?