i got a iphone 5 on 6.1.2 i had it jailbroken and yesterday my phone froze and i reboot it and cydia icon was gone. almost like the phones not jailbroken anymore. I went to rejailbreak it but cydia app dont come up. anyone else have this problem or not how to get it to work. i dont want to update unless theres a jailbreak but i couldnt find one. Anyone got any ideas.