I have an Iphone4 that was working perfectly fine until I did that ios 6.1.1 update every since then I have no service at home only on I-95. My battery life is next to nothing. If I didnt have WI-FI my phone would be useless all together. I am able to text & receive texts but I can't make calls and/or receive them. When it does happen to ring...it immediately drops the call. I have been to Verizon several times now, they updated the software ios 6.1.2 (newest update) all that did was make the battery life a little better but not much. Took it to the Apple store they did the same thing, nothing changed. Because my 1yr warranty is up Verizon/Apple wants to be of any assistance. I am mad as h*&@ because my phone was fine until those stupid updates. I'm not looking for an upgraded phone, I just want a phone THAT WORKS. Has anyone else had any issues?