Tap the Location Services switch to turn on o desactivar .
If location services are turned on, tap the desired location service (Maps, Weather, Find iPhone, etc.).
The location service gives you a choice of when to use and is enabled when a checkmark is present (options may vary with app):
While Using the App
Oprime Location Services (upper-left).
Tap System Services.
Oprime los controles de servicio del sistema que desees, para activar o desactivar :
Available options may vary based on the model.