Has anyone tried going into airplane mode then enabling GPS after downloading area maps and seeing if navigation works? I don't know if directions can be preloaded into the phone for offline use, but if GPS works when no wifi and no 3/4G is available then the D1 could be used as a limited GPS device.
However, with a car charger and Bionic in the car...why bother.
However, with a car charger and Bionic in the car...why bother.