Settings88PersonalWallpaperChange the wallpaper settings for the Home screen and the locked screen.On the Settings screen, tap Wallpaper.• HOME SCREEN: Select a background image for the Home screen.• LOCK SCREEN: Select a background image for the locked screen.• HOME AND LOCK SCREENS: Select a background image for the Home screen and thelocked screen.Lock screen and securityChange the settings for securing the device.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.• 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: Access the Find my mobile website (findmymobile.samsung.com). Youcan track and control your lost or stolen device from the Find my mobile website.• Unknown sources: Set the device to allow the installation of apps from unknown sources.• Other security settings: Configure additional security settings.PrivacyOn the Settings screen, tap Privacy.• Location: Change settings for location information permissions.• Private mode: Set the device to prevent others from accessing your personal content byactivating private mode.• Report diagnostic info: Set the device to automatically send the device’s diagnostic andusage information to Samsung.