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There are various ways of determining your position. If you turn on one or more positioning methods on your device, the information about your position will be available to other functions on your device, such as navigation, search functions and weather forecast.
Find "Location services"
Turn wireless networks on or off, go to 2a.
Turn satellite-based GPS on or off, go to 2b.
Turn GPS position when searching on or off, go to 2c.