• Set a security lock
• Change lock type
• Change lock screen timeout
• Set Lockdown mode
• Lock the device
• Log in using the security lock
Set a security lock
1. Swipe down from the Notification bar, then select the 
Settings icon.
2. Select Lock screen.
3. Select Screen lock type.
Settings icon. 2. Select Lock screen.
3. Select Screen lock type.
4. Select the desired screen lock type and follow the prompts to complete set up.
5. Edit Lock screen notification settings as desired, then select Done.
Change lock type
From the Lock screen screen, select Screen lock type > enter your current screen lock > select the new desired screen lock type and follow prompts to complete set up.Change lock screen timeout
1. From the Lock screen screen, select Secure lock settings.
Note: If you have a screen lock set up, you will be prompted to enter your screen lock to continue.
Note: If you have a screen lock set up, you will be prompted to enter your screen lock to continue.
2. Select Lock automatically.
3. Select the desired timer duration.
3. Select the desired timer duration.
Set Lockdown mode
ENABLE: Lockdown mode turns off Smart Lock, biometrics unlock and notifications on the Lock screen. From the Secure lock settings screen, select the Show Lockdown option switch. 
ACCESS: Press and hold the Power/Lock button, then select Lockdown mode. 
Lock and unlock device
• LOG IN USING THE SECURITY LOCK: From the Lock screen, swipe up from the bottom of the screen then enter your current screen lock. If you are using fingerprint security, place and hold your finger on the fingerprint sensor located on the Power/Lock button to unlock.
• LOCK DEVICE: Press the Power/Lock button located on the right side of the device.