Navigation without GPS for Smartphones and Pocket PC's
a free, small utility, which fully emulates GPS module and returns your location (by using cellular towers and wi-fi hotspots). Accuracy of coordinates is about 50-500m.
USER MANUAL Run VirtualGPS, wait about 1 minute until GPS: On (or Off in case of no reception) is shown. Run navigation software. In the settings put GPS on COMx (Port is displayed on the main screen).