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Settings
Biometrics and security
Options
Change the settings for securing the device.
On the Settings screen, tap Biometrics and security.
• F ace recognition: Set the device to unlock the screen by recognising your face. Refer to
Face recognition
• F ingerprints: Register your fingerprints to unlock the screen. Refer to
recognition
for more information.
• B iometrics preferences: Change the settings for biometric data.
• G oogle Play Protect: Set the device to check for harmful apps and behaviour and warn
about potential harm and remove them.
• F ind My Mobile: Activate or deactivate the Find My Mobile feature. Access the Find My
Mobile website (findmymobile.samsung.com) to track and control your lost or stolen
device.
• S ecurity update: View the version of your device's software and check for updates.
• G oogle Play system update: View the Google Play system version and check for updates.
• I nstall unknown apps: Set the device to allow the installation of apps from unknown
sources.
• E ncrypt or decrypt 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.
• O ther security settings: Configure additional security settings.
for more information.
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