Ever since I downloaded the Lollipop update I constantly have dropped calls. I am typically on 1x here (Never 4g so advanced calling is off and isn't part of the issue as I don't have 4g in my area). The phone will occasionally show 3g. It seems whenever the call is dropped it switches from 1x to 3g. Is this simply because it lost the 1x signal and is now showing 3g for data until I make another call? Or is it something to do with a 1x to 3g "handshake" that isn't transitioning properly?