Samsung A04e (A042) 3/64GB (SM-A042FZKHSEK) - Инструкция по эксплуатации - Страница 73

Settings

73

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Install unknown apps

: Set the device to allow the installation of apps from unknown 

sources.

•  

Encrypt SD card

: Set the device to encrypt files on a memory card.

If you reset your device to the factory defaults with this setting enabled, the device 
will not be able to read your encrypted files. Disable this setting before resetting 
the device.

•  

Other security settings

: Configure additional security settings.

Some features may not be available depending on the service provider or model.

Face recognition

You can set the device to unlock the screen by recognizing your face.

•  

If you use your face as a screen lock method, your face cannot be used to unlock 
the screen for the first time after turning on the device. To use the device, you must 
unlock the screen using the pattern, PIN, or password you set when registering the 
face. Be careful not to forget your pattern, PIN, or password.

•  

If you change the screen lock method to 

Swipe

 or 

None

, which are not secure, all of 

your biometric data will be deleted.

 Precautions for using face recognition

Before using the face recognition to unlock your device, keep the following precautions in 
mind.

•  

Your device could be unlocked by someone or something that looks like your image.

•  

Face recognition is less secure than Pattern, PIN, or Password.

For better face recognition

Consider the following when using face recognition:

•  

Consider the conditions when registering, such as wearing glasses, hats, masks, beards, or 
heavy makeup

•  

Ensure that you are in a well-lit area and that the camera lens is clean when registering

•  

Ensure your image is not blurry for better match results