Rokit IO Pro 3D Manual page 93

When the sensor can't read the fingerprint
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Smart Lock
Keep phone unlocked while it's on you
You can keep your phone unlocked while you're holding it in your hand or carrying it in your pocket or handbag. Just unlock it once, and it stays
unlocked until you set it down (or manually lock it).
1.
Make sure you have set a screen lock.
2.
Go to Settings.
3.
Touch Security & location > Smart Lock.
If you don't see Smart Lock, try the following:
Update Google Play services. In the Google Search widget on your Home screen, search for 'Google Play services', then touch the
•
app to open it.
Go to Settings > Security & location > Advanced > Trust agents and enable Smart Lock.
•
4.
Unlock your phone, then touch On-body detection.
5.
Turn it on.
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