hello i have an iPod touch with 3.1.2 Firmware, i have jailbroke it with blackra1n, i have install Cydia. so now i go to install WinterBoard and it ask me for reboot, i press ok and iPod reboot normally, after reboot it ask me to connect it with itunes. when i connect my iPod with Pc, it starts on restore mode and restore all data, and after restore i haven't Cyndia neither Winterboard, and i get the same thing with other apps like afc2add and more. please help me, what i must do??