iPhone 4S Test Notes: No More Death GripCasey Chan10/14/11 1:57pm75EditInvite manuallyPromoteDismissUndismissHideGo to permalink Apple improved the antenna design in the iPhone 4S in an attempt to kill the notorious Death Grip problem in the old iPhone 4. Did it work? Yes. OH YES. There is no death grip in the iPhone 4S.