I have the old Iphone and I just updated to the 2.2 version and now my Iphone wont turn off. I press the top button and it wont go into lock mode and if I hold it down it wont turn off. I even held down the top button and the home button to do the override off thing and it still doesnt do anything. I have to wait for it to do the 1 minute shut off for inactivity. What the hell is goin on?