Hello, Ive only had my iphone for 18 days now! Yesterday my girlfriend got her self an iphone as well. I then noticed that my power button was no where near as clicky as on the new iphone. Also ive noticed that one side is sitting alot lower to the case then the other. Im getting worried that soon it will break and sit flush/turn on and off constantly like ive seen in a couple of posts. Anyone had any experience in trying to exchange a unlocked phone on a hardware fault in the uk? Heres a picture of what i mean.