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Nokia N9-00 How to

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Maps and navigation

Learn about navigation and positioning methods.

GPS

Learn how to use the GPS features of your phone.

About positioning methods

Your phone displays your location using GPS, A-GPS, WLAN, or cellular positioning.

The Global Positioning System (GPS) is a satellite-based navigation system used for calculating your location. Assisted GPS (A-GPS) is a network service that sends you GPS data, improving the speed of the positioning. In addition, other enhancements to GPS may be used to improve and speed up the positioning. These may require transferring small amounts of data over the cellular network.

Wireless local area network (WLAN) positioning improves position accuracy when GPS signals are not available, especially when you are indoors or between tall buildings.

With cellular positioning, the position is determined through the cellular network antenna your phone is currently connected to.

To save on data costs, you can deactivate A-GPS in your phone positioning settings, but calculating your location may take much longer.

You can deactivate WLAN in your phone internet connection settings.

Depending on the available positioning methods, the accuracy of positioning may vary from a few metres to several kilometres.

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Deactivate assisted GPS (A-GPS)

Assisted GPS (A-GPS) helps your phone determine your current location more quickly. A-GPS is a network service. To save on data costs, especially when abroad, you can deactivate the service.

Select icon-l-settings.jpg and Device > GPS and positioning , and deactivate Mobile data connection.

Your phone is preconfigured to use the Nokia A-GPS service, if no service provider-specific A-GPS settings are available. The assistance data is retrieved from the Nokia A-GPS service server only when needed.

You must have a mobile data internet access point defined in the phone to retrieve assistance data.

Note:
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Tips on creating a GPS connection

Check the satellite signal status

GPS icon in the status area indicates an active GPS connection.

If a satellite signal cannot be found, consider the following:

  • If you are indoors, go outdoors to receive a better signal.

  • If you are outdoors, move to a more open space.

  • If the weather conditions are bad, the signal strength may be affected.

  • Some vehicles have tinted (athermic) windows, which may block the satellite signals.

  • Make sure you do not cover the antenna with your hand.

    With the back of the phone facing you, the antenna area is at the upper left corner of the phone.
  • Use an external GPS receiver.

The GPS receiver uses the phone battery. Using GPS may drain the battery more quickly.

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