I have an ipod touch 4th generation & it is jailbrokken. I have not recently downloaded anything on cydia or nothing like that. MY facetime stoppeed working, so i reset all my settings, and i though that;that would solve my problem . After i did that my ipod went into safe mode & i did EVERYTHING to get i out & absolutly nothing worked i went into cydia and removed winterboard & nothing i installed crash reporter & that couldnt help me either. so can someone please help me with my problem thank you 