System completely closed! No visible via windows explorer and virtually no ability to customize the system. POIs in the categories "point of interest" will appear in the list within 50 km of the GPS position. The "plan a route" works randomly created and the course can not be registered. The "route" function no longer exists ... The validation of the updated map "for life" (maximum 10 years!) Was not effective, an adjustment request had to be made at Tomtom. I will pamper my old GO710 to keep it as long as possible.