155The Factory data reset screen displays resetinformation.3. Tap Reset device, then follow the prompts to performthe reset.Warning! Performing a Factory data reset will erase all datafrom your phone and internal SD card, including yourGoogle account, system and application data andsettings, and downloaded applications. It will noterase current system software, bundledapplications, and external SD card files such asmusic and photos.Location servicesThe Location services settings allow you to set up how thephone will determine your location and the sensor settingsfor your phone.1. From the Home screen, tap ➔ Settings ➔More ➔ Location services.2. Tap any of the following options to create a checkmarkand activate the service:• Access to my location: allows apps that have asked yourpermission to use your location information. Tap the ON/OFFicon to turn it on.• Use GPS satellites: allows applications to use GPS to pinpointyour location.• Use wireless networks: allows applications to use data frommobile networks and Wi-Fi to help determine your location.• My places: allows you to add location information for yourHome, Office, and Car.SecurityThe Security settings allow you to determine the securitylevel for your phone.EncryptionTo require a numeric PIN or password to decrypt your phoneeach time you power it on or encrypt the data on your SDcard each time it is connected:1. From the Home screen, tap ➔ Settings ➔More ➔ Security.2. You must first set up a screen lock type if you haven’talready done so. For more information, refer to “ScreenLock” on page 129.
