1. From the home screen, tap the Apps icon.
   
2. Swipe to, then tap Settings.
   
3. Scroll to "Device", then tap Battery.
   
4. Battery usage data will be displayed. To enable and disable Battery Saving mode, tap the Menu icon.
   
5. Tap Battery saver.
   
6. Tap the Battery saver switch to enable and disable Battery Saver mode.
   
7. While Battery saver mode is enabled, the notifications and navigations bars will be Orange and the Battery Saver icon will be displayed in the notifications bar.
   
8. Enable adaptive brightness, or set the brightness to the lowest setting to prolong battery life.
   Note: To adjust brightness, from the home screen, tap the Apps icon > Swipe to, then tap Settings > Scroll to "Device", then tap Display > Tap Brightness Level to adjust brightness, or tap the Adaptive Brightness switch to enable automatic brightness.
   
9. Avoid Live Wallpapers to prolong battery life.
   Note: Touch and hold any empty space on the home screen, then tap WALLPAPERS, to set the desired wallpaper.
   
10. When not in use, turn off Bluetooth and Wi-Fi.
    Note: To quickly enable and disable Bluetooth or Wi-Fi, from the home screen, swipe down from the notifications bar with two fingers.
    
11. Turn off location services to prolong battery life.
    Note: To disable Location services, from the home screen, tap the Apps icon > Swipe to then tap Settings > Scroll to "Personal", then tap Location > Tap the location switch to disable Location services.
    
12. Disable Auto-update apps to prolong battery life.
    Note: To disable Auto-updating of apps, from the home screen, tap Play Store > Tap the Play Store Menu icon > Tap Settings > Tap Auto-Update apps.
    
13. Enable Airplane mode to prolong battery life.
    Note: To enable and disable airplane mode, from the home screen, swipe down from the notifications bar with two fingers.
    
14. For information about charging your battery, search tutorials for ‘Charge battery'.
    Note: Shop at http://www.att.com/shop/wireless/accessories/chargers.html for additional chargers and battery accessories.