A couple days ago, I got very lucky when I arrived at a Target right when they had just received their iPhone shipment from Apple. They had one iPhone 6 64GB Gold (AT&T)and I got it! I had been staking out for a week. The first day it ran a bit hot, and I figured there was some initial background processes and it would be fine. It's currently the third day, and it still runs hot. I can't really ever pinpoint when, but I could just be surfing Safari for 30 seconds and it suddenly becomes too hot to even hold for the most part. Is this a valid reason to go to the Apple store? (I don't even know what to do considering they might not have the i6 Gold 64.) Or has everyone's iPhone 6s been running this hot?