I have an old iphone (thats hacked/jailbroken) and it sometimes crashes and lags and all those other types of problems, whatever. I just noticed the bottom left corner is starting to detach from the metal frame part thing (clearly looks like it has been dropped there), my mom scheduled an appointment with the mac genius on monday (7-13)(after iphone 3g releases) What are my chances of them replacing my old phone with my new one??? Do you think they will do that?? How can I get my phone to look like it is defected without the look of tampering?