Me and my friend we both bought the new iPhone 4 and we are running it on AT&T but I am facing a strange problem regarding iphone 4 reception as I am not getting the full service. But my friend who is living in next street is not facing any kind of problem with reception. I have heard that iphone has some reception problem, is it true? If someone have any idea or know how to fix it, I would really appreciate? Thanks a lot.