Iphone 4s no reception all of a sudden? I got a new pre-owned phone last week and it had the new IOS on it. I used to have 2-3 bars all the time, with the new phone I got 1-2 with constant calls being failed!! In over 2 years I neevr had a call fail or drop in my apt!!! I got ANOTHER pre-owned phone...this one without the new update and it is the same propblem!!! What is going on??
