- To lock the device, press the Power key.
- To unlock, first press the Power key.
- Touch and drag upward to unlock.
- To set a pattern screen lock, from the home screen, swipe down with two fingers from the notification bar, then tap SETTINGS.
- Tap Security.
- Tap Screen lock.
- Tap Pattern.
- Draw the desired pattern, then tap CONTINUE.
- Re-draw the pattern, then tap CONFIRM.
- To unlock the device, press the Power/lock key, then swipe up from the Lock icon.
- Draw the chosen pattern.