Is it any way to check if the service from extgps really is announced on the serial port? Any terminal commands?
I see that I am not the only one with problems discovering the symarctic service. I have tried:
win7: bluesoleil drivers, windows generic drivers
Ipad 3: Airblue GPS, BTstack GPS

All of the above finds my bluetooth GPS dongle fine but not the ExtGPS service on the N9.