Navcore for Uconnect 5" Radio Nav

Mario1234 Registered Users Posts: 1
New Seeker
Hi, I need to download the navcore for my tomtom as it has been giving me problems lately. From tomtomhome 2 it makes me download only the map updates and not the navcore. I necessarily need the navocore 11815 (which mounts my tomtom) can someone help me?