32 
Security 
Protecting Your Phone With Screen 
Locks 
You can protect your phone by creating a screen lock. When it is 
enabled, you need to swipe up on the screen, draw a pattern or 
enter a numeric PIN or password to unlock the phone’s screen 
and keys. 
1.  Open Settings and touch Security > Screen lock. 
2.  Touch Swipe, Pattern, PIN, Complex password. 
  Touch Swipe to enable screen lock and allow unlocking 
with a “swipe” gesture. You can unlock the screen by 
touching the display and sliding up. 
  Touch Pattern to create a pattern that you must draw to 
unlock the screen. 
  Touch PIN to set a numeric PIN that you must enter to 
unlock the screen. 
  Touch Complex password to add a password 
  CAUTION: 
Remember the pattern, PIN or password you set. Otherwise, you 
will have to contact the customer service to reflash the phone 
software to use your phone, and all data in your phone will be 
erased.