sorry i guess i should have been more specific. well prior to the upgrade whenever i was in my car and the phone rang it would automaticaly be picked up by the navman, the initial setup and pairing when i purchased the iphone 12 months ago was really simple and had no probs.after the upgrade i noticed it wasn't working so i tried to re pair the devices, and they just time out, cant find phone on navman, phone will find navman but wont conect.
what i meant by trying everything was that i have gone through the original procedure several times and searched through a few forums looking for help.
i have reset the phone's network settings to factory to see if that made any difference, but nothing ! not sure what esle to try ?