Key in *#0000# on opening main menu of your Nokia N95 and you will discover the device firmware version details. Mine are
Nokia N95 (19.01)
I'm not sure AGPS is crunching number within and I want to optimize the N95 GPS capabilities in el Canyons de Nueva York. I imagine any tuning will help. Naive; maybe. So I'll be taking this unit to my local
Nokia Flagship Store
5 East 57th Street
New York NY
to get the firmware upgrade gratis. That is, if the unit is still under warranty. Stay tuned.