To save on data costs when travelling, save new street maps to your phone before your journey. If you're running low on space, you can remove some maps from your phone.
Tap HERE Drive+ > > Settings > Manage maps.
To download maps on your phone, you need to be connected to a Wi-Fi network.
- Tap .
- Select the country or region.
Remove a map
- Tap and hold the map, and tap delete.