My son has an iPhone 4s that he basically uses as an ipod. it is jailbroken with 5.0.1 i think. he was playing on cydia and downloaded something to change his boot logo and im not sure what else. i know the boot logo wasnt working and he kept playing with it in the settings and restarting the phone... then 30 mins later he comes to me and says alot of his icons on the homescreen are missing so things like settings, app store, calendar, etc are no longer there. we did the reset home screen and nothing worked. any ideas? is this something in cydia? we removed winterboard and resprung, etc but still nothing. they are there if you search, but just no icons?