Thread: Transform a Nuvi 37xx in a Nuvi 34xx for dummies

Voices, from Voice folder are not available neither from Webupdater nor from Express or Mapupdater.
Usually voices are preloaded in 3490 so Webupdater doesn't provide them, if are missing you must copy files manually in Voice folder, so download files from post n1. They probably are old ,so once you have 34xx voices files in folder ,Webupdater will provide an update.
ASR files are voice commands ,voices are speaking street name files.
ASR must be downloaded with map. You must have the whole CN in gps to make them work or you get "American English not available ...." error message.