I've started to notice that my charge has been dropping data over the last couple of days. The problem seems to be getting more consistent as time goes on. This problem first occurred on 4g, and a quick toggle seemed to resolve the issue. Now I've seen the phone drop data on 3g/4g and wifi. Each time I lose it a simple toggle resolves the issue... but I still question if I have a more severe issue at hand. I've had consistent 3-4 bars each time this has occurred.