Quote Originally Posted by voyager56 View Post
Tried by myself. I'm using GarminLifetimeUpdater to update maps. I flashed my 3790 to 3490 and now I'm able to download all files for 3490 (map, JCV, SID Sqlite etc.). Program sees my Nuvi as 3490. I'm not sure if it will last forever, but now it works.
I can not get the voice command to work on my converted Nuvi. When I try to use the GarminLifetimeUpdater, the program sees my Nuvi as a 3790 and converting to a 3490 and will only download maps (CNNA) according to the 3790. I need the ASR files as the voice command now doesn't work. Would imagine I would also need the new map update for a 3490 for new JCV, 3d, etc files also?