[movalwebmaster]

not only that the actual digitizer which recognizes your touch and movement could be going out, have you dropped your phone at all? if its under warranty i would just restore it to default firmware and have them replace it.

dont mention you ever dropped it, just state what its doing and dont know why(hopefully you have an apple store near by, always best to make an appointment or go on standby--if you walk in without an appointment they may tall you they cant see you unless you have one, just ask to be put on standby)