180More From the Settings screen, touch More. The Moremenu displays.Location ServicesLocation services control your device's use of GPS signals.Some apps may require one or more location services beturned On for full app functionality.GPS signals may be affected by your surroundings, including:• Buildings• Tunnels or underground structures• Weather conditions• High-voltage or electromagnetic fields• Tinted windows1. From the More menu, touch Locations services. TheLocation services screen displays.2. Touch the following options to enable/disable them.(When an option is enabled, a check mark displays inits check box.):• Access to my location: Allow applications that ask permissionto use your location information.• Use GPS satellites: When enable, applications can use GPS topinpoint your location.• Use wireless networks: When enable, applications can usedata from mobile networks and Wi-Fi to help determine yourlocation.Note: Use GPS satellites must be enabled to usesome applications. You can also enable ordisable GPS from the Notifications panel. Formore information, refer to “Notifications” onpage 30.Important! By selecting Use GPS satellites, you areallowing access to all locationinformation by any third party throughweb access or any software orperipheral components you choose toinstall, download, add, or attach to thedevice or any other means.