I was just curious if anyone else had an issue with certain iphone 5 cases causing data coverage to be worse? When I first got my iPhone, I had an Otterbox case on it. I just recently received a new [no brand name] case and it seems my data coverage is worse when I use it than with my Otterbox. Do certain cases block data coverage? I know they upgraded the antennas from the iPhone 4 to the iPhone 4S and 5 and they're suppose to have better reception with the new antennas, but I'm actually noticing worse reception. It seems like my iPhone 4 had better reception than my current iPhone 5.