Pascal enabling the GPS should be done if you use your cell for emergency communications. Without the GPS enabled cell engineers can get a position fix from within 500 yards even better depending on the number of towers that see the phone. The problem is it can take them days and a court order to do this. The reason? There are protections (laws) in place to keep over zealous LEO's and cell engineers from stalking people. With GPS enabled you give up your Rights to these legal protections.
Bill
Bill