- To lock the device, press the Power/Lock key.
- To unlock the device, first power on the screen by pressing the Power/Lock key.
- Touch and hold, then drag the Lock icon to the center of the screen to unlock.
- To set a security lock: From the top of the home screen, swipe down with two fingers. Then tap the Settings icon.
- Scroll to, then tap Security.
- Tap Screen lock.
- Tap the desired screen lock type.
Note: 'Pattern' is selected for this tutorial. - Drag your finger from dot to dot to create a lock pattern.
- Confirm your lock pattern by entering it once more.
- To change the lock code: Swipe down with two fingers from the Notifications bar > Tap the Settings icon > Security > Screen lock > tap the desired lock code.