I have a new iPhone 5 and on the Verizon network. The time randomly changes and is incorrect more than correct. There is no set amount that it is off , 2 hrs, 11:36 etc. Called Verizon and they sent me to Apple. So last Friday I did the appointment thing and they did a complete restore. It worked great until I walked out of the mall then wrong time a gain. I went back to Apple last night and they gave me a new phone. Then this morning I woke up (late for work) the clock was wrong again thus affecting the alarm. Just called local Verizon and they said sorry but would have to live with it. WTH?