Setting Up Face Unlock; Bypassing The Lock Screen - HTC Desire 620 dual sim User Manual

170 Settings and security
3. Select a screen lock option and set up the screen lock.
4. Tap Lock phone after, then specify the idle time before the screen is locked.
You can also clear Make pattern visible or Make passwords visible if you don't want
your screen lock to display as you enter it onscreen.

Setting up face unlock

Set up face unlock if you want to unlock HTC Desire 620 using the front camera.
1. Go to Settings, and then tap Security.
2. Tap Screen lock > Face Unlock.
3. Tap Set it up and follow the onscreen instructions.
4. Choose a backup unlock method to use in case the phone doesn't recognize
you.
5. Tap Lock phone after, and then specify the idle time before the screen is locked.
To help make face unlock more reliable and more secure, you can:
§ Tap Improve face matching to train HTC Desire 620 to recognize your face in
different situations, such as when you're wearing glasses or sporting a beard.
§ Select the Liveness check option and you will be asked to blink to unlock the
screen.

Bypassing the lock screen

If you've set a screen lock for HTC Desire 620, you can just skip the lock screen and
go straight to the security screen for unlocking HTC Desire 620.
1. Go to Settings, and then tap Security.
2. Select the Bypass lock screen on wake option.