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Set up face authentication
1. From the Security screen, tap Face unlock.
2. Enter your paern, PIN, or password.
Note: To add a face unlock, you must set your backup screen lock method rst.
3. Keep your eyes open and make sure your face is fully visible and not covered by any
object, such as a hat or sunglasses.
Unlock your phone with your face
To unlock your phone, Press the Power key to light up the phone screen and trigger Face
unlock automatically.
Note: Face unlock is less secure than ngerprint or password. Someone who looks like
you could unlock your phone.
Sma Lock
Unlock your device automatically in ceain conditions.
1. From the Security screen, tap Sma Lock.
2. On-body detection: Tap and slide the switch to the On position to activate this
feature. Your device will now be kept unlocked while it is on you.
Device admin apps
1. From the Security screen, tap Device admin apps.
2. Enable or disable Device admin apps according to your preference.
SIM card lock
From the Security screen, tap SIM card lock.