Does anyone know how to check the Name/Number of the GPS chipset without opening Nuvi ?
Maybe we are dealing with 2 or more different GPS Chipsets.
This could explain why some 37xx>34xx create different GPS filesets.
This could also bring to light that perhaps some 37xx are suitable for conversion and some are not.
I believe that Caty's 37xx>34xx is creating the same files as real 34xx.
My real 3490 says in System/About GPS Firmware 2.28.12
Hardware Version V7 2GB 036 DS TC GTL