4.1 is the latest available map from VW, it is the one we are using that works with firmware 3xxx and custom POIs via SDCard upload.
Haven't heard that voice control doesn't work with 3xxx firmware, it works OK on mine still (though still doesn't allow you enter destinations via voice which is annoying. Worked on my RNS-E in my A3 which is an older inferior unit in a lot of ways).
Bookmarks