I changed the data.zip for the one called data with engine1.1 and that sorted it for me.
However I have to say the iGO nextgen is better unless you are desperate to have live traffc. That's the only part of iGo nextgen I can't get to work in UK
So change the data.zip file. It was about 150mb and then the March 2016 release of igo primo worked on Samsung s6