Facial recognition security is always a top concern for most smartphone users in safeguarding their data. This article will guide you on activating the facial recognition security feature on your OPPO A31.
1. Benefits of using facial recognition security on your phone
- Enhances the security of your phone.




Unlock with Face Recognition:
- Automatic Brightness Adjustment: Enhance screen brightness automatically in low-light environments.
- Facial Recognition for Security: Use Facial Recognition to unlock your screen, apps, and private areas.
- Unlocking Options: Choose between two unlocking methods:
+ Swipe Up Gesture: Swipe the screen up to enable facial recognition unlocking.
+ Direct Facial Recognition: Unlock your screen simply by looking at it.
- Enhanced Security with Eye Closure Detection: Ensures better security by detecting your eye closure during facial recognition.
- Step 5: Complete Facial Security Registration
After enabling desired features, you have successfully registered for facial security and can now utilize it.

Note: Upon successful registration under Facial Recognition, it will display 'Registered'.
Thus, the article has guided you on activating facial security feature swiftly and conveniently. Hope it proves helpful to you.
OPPO phones are currently available for purchase on Mytour: