Thread: About 37xx converted to 34xx satellites reception accuracy

I agree. infact, when i've my old 37>34 with bad accuracy, i've try to delete GPS folder, clear nonvol, replace GPS folder with other used that have good accuracy but nothing. Now i've good accuracy but i must do convert to 37>34 and then 37>34 with old firmware and delete all system's file (GPS folder too of course, read post up). Of course first time i start nuvi, i've wait many time for fix but now i've good accuracy, 4-5 meters in my city, but never like 37xx that in my city is 3-4 meters