when i have the maps running, not gps, just the map as i travel the arrow goes backward towards the bottom of the phone. when i use gps the arrow goes the way i'm traveling towards the top of the phone. is there anyway i can change the arrow to go the way i'm traveling with just the map towards the top of the phone. this is what i see. if im going south the arrow goes north, if i turn east the arrow goes towards the right side if the phone, if i go north the arrow goes north.