174– Power saving: When selected, lets applications usedata from Wi-Fi and mobile networks to estimateyour location.– GPS only: When selected, lets applications use GPSto estimate your location.• Recent location requests: Lists apps and functionsthat have recently requested your location.• Google Location Reporting: Touch to access Googlelocation settings (Location Reporting and LocationHistory).• My places: Save your favorite locations (Home,Office, and Car) for use with services that requirelocation information.Security From the More menu, touch Security. The Securityscreen displays.EncryptionAs a security measure, you can encrypt the contents of yourphone or an installed memory card, and require a passwordeach time you turn on the phone or access the memory card.Encryption may take an hour or more to complete. Start witha charged battery, and attach the charger until encryption iscomplete. Loss of power or other interruption may cause theloss of some or all data.Once your information is encrypted you will be prompted toenter your decryption password each time you turn yourphone on. From the Security screen, under Encryption, touchthe following options to encrypt your information:• Encrypt device: Touch this option to encrypt accounts,settings, downloaded applications and data, mediafiles, and more under a password you specify.