Gps update for 2016 amarok

[dav1129]

So have been wasting a lot on time online and a whole year listening to excuses and lies from a dealer. And I still can't find out whether there are any VW map updates for later than 2016 V4 or whether VW are likely to provide any.

My 2016 Amarok has a RNS 315.

Can anyone fill me in?