On a new W8.1 phone that has no maps, turn Location on then (important) open first Maps app, click accept to have Maps know your location, phone should then display the world map with roads. Then click 3 dots, settings and update the map or upload new more detailed local maps. When I start a navigation it takes 15 minutes or more driving for the satellite to connect with my phone and start the actual navigation. Lumia Windows Phone playlist ru-vid.com/group/PLl-l6yge4assbhSUapfug_HHYBUvZ5gaL
