1. From the home screen, swipe down from the Notification bar with two fingers.
   
2. Tap the Settings icon.
   
3. Scroll to then tap Security.
   
4. Tap Screen lock.
   
5. Tap Password.
   
6. Draw the desired unlock pattern, then tap CONTINUE.
   
7. Re-draw the chosen unlock pattern, then tap CONFIRM.
   
8. Select the desired notification display option, then tap DONE.
   
9. To unlock your device, swipe up at the lock screen.
   
10. Draw the chosen unlock pattern.