I am not sure about the minimum Navcore you need, but I know that it will work with Navcore SE 8.562.
For it to work, you also need a compatible map, for instance one with version number 845.2645. It will also give you lane choice guidance.
i have the one 30series and could not get navcore 8.562 to work on mine
have had 8.560 working no problems
i believe the minimum for ALG & IQroutes is navcore 8.410
so anything above will work with correct map
i have both 845.2645 & 845.2665 and both work well