1. Accessibility features allow you to improve the usability of your device for users affected by impaired vision or hearing, cognitive difficulty, or reduced dexterity.
   
2. From the home screen, swipe down from the Notification bar.
   
3. Tap the Settings icon.
   
4. Swipe to the MY DEVICE tab, then tap Accessibility.
   
5. Tap the desired option.
   Note: For this demonstration, 'Vision' was used.
   
6. Tap the desired option.
   Note: For this demonstration, 'TalkBack' was used.
   
7. Tap the TalkBack switch to turn the feature on.
   
8. Tap OK.
   
9. Tap OK.
   
10. Press the Back key to exit the tutorial.
    
11. Triple tap the TalkBack switch to turn the feature off.
    Note: Alternatively draw an 'L' on the screen, then tap 'Pause feedback' > 'OK' to turn off the TalkBack feature.
    
12. Triple tap OK.
    
13. To turn Flash notification on, from the Accessibility screen, tap Hearing.
    
14. Tap the Flash notification checkbox.
    
15. Tap ENABLE.