It's very unresponsive, and sometimes takes 3-4 clicks in order for it to actually register. I got the phone on launch last year, so is there even anything Apple can do for me? Or am I pretty much screwed. EDIT: The phone has never suffered any damage from a drop, etc., it just abruptly stopped. I also updated to 4.3.3 just in case it was a software issue, but its persisting.