The GPS works fine, if lacking a bit in sensitivity. I've found the tower location to be off significantly at times, similar to 1.5 pre cl14. In my home, Google maps puts me 22 miles away. I have a friend who also has a Moment, I upgraded his Moment to 2.1 a couple of days ago and that phones GPS/location performance was identical to mine. With 1.5 cl14, Google Maps had us in my back yard, after 2.1 we were just off the Van Wyck in Kew Gardens.