Register a FingerprintYou can register up to three fingerprints. A passwordis also set up as an alternative to your fingerprint.1. From a Home screen, tap Apps > Settings> Personal.2. Tap Lock screen and security > Fingerprints.• To add a fingerprint, tap Add fingerprintand follow the prompts to register a fingerprintand password. You must set a pattern, PIN, orpassword to protect your fingerprints.• To rename a fingerprint, tap the fingerprint,enter a new name, and then tap Rename.• To delete a fingerprint, touch and hold thefingerprint, and then tap Remove. Confirmwhen prompted.Fingerprint VerificationFingerprint verification can be used for otheraccounts accessed from your device.1. From a Home screen, tap Apps > Settings> Personal.2. Tap Lock screen and security > Fingerprints.• Web sign-in: Access your online accountsusing your fingerprint.• Verify Samsung account: Verify your identityusing your fingerprint when logging in to yourSamsung account.• Fingerprint unlock: Tap the On/Off switch toenable or disable fingerprint security.Find My MobileProtect your device from loss or theft allowing yourdevice to be locked, tracked, and for your data to bedeleted remotely.► To access your device remotely, visitfindmymobile.samsung.com.Note: You must sign up for a Samsung account andenable Google location service to use Find My Mobile.1. From a Home screen, tap Apps >Settings.2. Tap Lock screen and security >Find My Mobile.3. Enter your Samsung account password or, ifyou are not logged in to your Samsung account,tap Add account and follow the prompts. Thefollowing options are available:• Remote controls: Allows you to access yourdevice remotely.• Google location service: Activate ordeactivate Google location service. Thisservice must be on in order to find yourdevice.Unknown SourcesEnable installation of non-Google Play applications.1. From a Home screen, tap Apps >Settings.2. Tap Lock screen and security >Unknown sources to enable this option.Warning: Enabling installation of third-partyapplications can cause your device and personal datato be more vulnerable to attacks by unknown sources.Settings 87 Lock Screen and Security