I just jailbroken my iPhone using jailbreakme and downloaded Cydia but I'm worried that if I download something it will brick my iPhone causing it to be on the "connect to iTunes" screen. I have previously jailbroken my iPod using blackra1n and sometimes when I downloaded something it would result in it going into the screen and me having to re-jailbreak it to undo it. Can anybody offer any help? It would be greatly appreciated.