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Settings
• Fingerprints: Register your fingerprint to the device to secure the device or sign in to
your Samsung account. Refer to
• Device security: Check the device's security status and scan the device for malware.
• Find My Mobile: Activate or deactivate the Find My Mobile feature. This feature can
help you locate your device if it is lost or stolen. You can also access the Find my mobile
website (findmymobile.samsung.com) to track and control your lost or stolen device.
• Unknown sources: Set the device to allow the installation of apps from unknown
sources.
• Other security settings: Configure additional security settings.
Fingerprint recognition
In order for fingerprint recognition to function, your fingerprint information needs to be
registered and stored in your device. After registering, you can set the device to use your
fingerprint for the features below:
• Screen lock
• Web sign-in
• Verify Samsung account
• This feature may not be available depending on the region or service provider.
• Fingerprint recognition uses the unique characteristics of each fingerprint to
enhance the security of your device. The likelihood of the fingerprint sensor
confusing two different fingerprints is very low. However, in rare cases where
separate fingerprints are very similar the sensor may recognise them as identical.
• If your fingerprint is not recognised and you have forgotten your backup password,
you must take the device to a Samsung Service Centre to have it reset. Then, you
must re-register your fingerprints and create a new backup password.
Fingerprint recognition
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for more information.
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