I have a Samsung Note 4 I downloaded a free maps app called Waze. This is a great mapping app I like it far better than the default maps app. You make a login once done you can start using the app. It lets you chat with other using in real time. Also lets you add where road closures are, Police, delays etc. Alerts you on your travels if it’s going to take some time speed alerts camera alerts and so on. A great little app and well worth it if you use a GPS etc.