Settings107Lock screen and securityOptionsChange the settings for securing the device and the SIM or USIM card.On the Settings screen, tap Lock screen and security.The available options may vary depending on the screen lock method selected.• Screen lock type: Change the screen lock method.• Show information: Change settings for the items displayed on the locked screen.• Unlock effect: Select an effect that you see when you unlock the screen.• Fingerprints: Register your fingerprint to the device to secure the device or sign in toyour Samsung account. Refer to Fingerprint recognition for more information.• Device security: Scan for and remove malware from the device. You can also activate thereal-time scanning feature to block phishing attacks and malicious websites.• Find My Mobile: Activate or deactivate the Find My Mobile feature. This feature canhelp you locate your device if it is lost or stolen. You can also access the Find my mobilewebsite (findmymobile.samsung.com) to track and control your lost or stolen device.• Unknown sources: Set the device to allow the installation of apps from unknownsources.• Other security settings: Configure additional security settings.www.devicemanuals.eu/: Change settings for the items displayed on the locked screen.www.devicemanuals.eu/: Change settings for the items displayed on the locked screen.: Select an effect that you see when you unlock the screen.www.devicemanuals.eu/: Select an effect that you see when you unlock the screen.: Register your fingerprint to the device to secure the device or sign in towww.devicemanuals.eu/: Register your fingerprint to the device to secure the device or sign in toFingerprint recognitionwww.devicemanuals.eu/Fingerprint recognition for more information.www.devicemanuals.eu/for more information.: Scan for and remove malware from the device. You can also activate thewww.devicemanuals.eu/: Scan for and remove malware from the device. You can also activate thereal-time scanning feature to block phishing attacks and malicious websites.www.devicemanuals.eu/real-time scanning feature to block phishing attacks and malicious websites.: Activate or deactivate the Find My Mobile feature. This feature canwww.devicemanuals.eu/: Activate or deactivate the Find My Mobile feature. This feature canwww.devicemanuals.eu/help you locate your device if it is lost or stolen. You can also access the Find my mobilewww.devicemanuals.eu/help you locate your device if it is lost or stolen. You can also access the Find my mobilefindmymobile.samsung.comwww.devicemanuals.eu/findmymobile.samsung.com) to track and control your lost or stolen device.www.devicemanuals.eu/) to track and control your lost or stolen device.: Set the device to allow the installation of apps from unknownwww.devicemanuals.eu/: Set the device to allow the installation of apps from unknownwww.devicemanuals.eu/Other security settingswww.devicemanuals.eu/Other security settings: Configure additional security settings.www.devicemanuals.eu/: Configure additional security settings.