Hi,
I'm getting horrible signal on my iPhone 5, usually 1x or sometimes even No Signal in my area. I've checked the Coverage Locator map and the area is all LTE or 3G covered. Other devices of friends get 3G and LTE easily, and, I hate to say it, but, other devices of friends on AT&T get LTE almost all the time in my area.
Is this a problem with my device? Or is the area a deadzone? Are there any steps I can take to improve my cell signal?