So I have had my iPhone 4 since launch, and it seems to be getting worse each day. This is a reception/antenna issue, but I think it's unrelated to the "death grip" everyone is talking about. First off, I had an iPhone 3G and it worked fine everywhere, including inside my house. When I switched to the iPhone 4, I could still make calls inside my house. Then all of a sudden it started cutting in and out in my house. I did the update yesterday (4.0.1) and now I still show 3 to 4 bars in my house, but it won't make calls at all. I had to walk down the block to call Apple, and he suggested the usual (remove sim card, restore) but sure enough, it dropped that call too (and I wasn't even holding the phone, it was in my pocket and I was using the headphones). Do you think I may just have a faulty antenna altogether? (Oh, and I live in downtown Chicago... so my coverage is great).