The GPS on my iPhone 6 hasn't been working for months now. I did when I got it, but it stopped being accurate at some point. It's usually a few hundred yards off and real time navigation is impossible. (It's not a satellite interference issue - my wife's works perfectly) I've tried everything I can find to resolve the situation. Nothing has worked. I finally brought it into AT&T for help as the closest Apple store is about 3 hours away. They told me the problem was with Apple and I had to deal with their support. So... I called apple, and they blamed AT&T; saying I needed a carrier update. Seems like both are trying to pass the buck. Any idea where the problem actually lies? Advice? Thanks!