So I've had an iPhone 3G for a little bit under a year, so it's still covered with a warranty. I went to Apple yesterday to ask them if I could get a brand new one, since there was a dead pixel on my phone. They gave me an appointment, and told me that if it's not a water damage, they will give me a brand new one. Well, to my luck..the dead pixel seems to be gone. It had been there for a while and all of a sudden it's gone. My appointment for it is tomorrow at 6:45..and I would really like to get a brand new one..but I don't know what to tell them. I can always tell them the battery is screwed up which it is, but I'm sure they'd just offer to replace it which I'd have to pay for. I want to come up with a lie or a truth to make them replace it instantly. Any help?