Gps Reception - TomTom BRIDGE Reference Manual

GPS reception

When you first start the navigation app, it may need a few minutes to find your GPS position and
show your current location on the map. Make sure you have GPS activated on your device.
Tip: The GPS settings are in the device's Settings app.
In areas where GPS reception is not possible, such as tunnels, your location may not be accurate.
Important: The navigation app cannot give you route instructions until it has received location data.
Some devices need a data connection to obtain a GPS location.
If your device has no GPS reception, the navigation app uses positioning information from WiFi
networks or mobile phone towers. This information is used for route planning and to determine your
approximate location.
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