Samsung SM-G935P User Guide - Page 285

Use a Fingerprint Screen Lock With a Fingerprint screen lock, swipe your finger over the Home key. Note: Before using the Fingerprint screen lock option, you will need to register your fingerprint on your phone. 1. From the Screen lock type menu, tap Fingerprints. 2. Follow the prompts to set up your fingerprints. Note: Fingerprint recognition uses the unique characteristics of each fingerprint to enhance the security of your device. The likelihood of the fingerprint sensor confusing even small areas of two different fingerprints is very low. But in rare cases, the sensor may recognize a fingerprint that is similar to a registered fingerprint. Disable the Screen Lock Follow the instructions below to turn off your current screen lock. 1. From home, tap Apps > Settings > Lock screen and security .  The lock screen and security menu opens. 2. Tap Screen lock type.  The Screen lock settings menu opens. 3. Draw your unlock screen pattern, enter your PIN or password, or scan your fingerprint. 4. Tap None.  The screen lock is disabled. Device Security Configure security for your phone. 1. From home, tap Apps > Settings > Lock screen and security .  The lock screen and security menu opens. 2. Tap On/Off next to Unknown sources to enable installation of non-Google Play applications. Warning: Enabling installation of third-party applications can cause your device and personal data to be more vulnerable to attacks by unknown sources. 3. Tap Protect encrypted data and follow the prompts to encrypt all data on your device. 4. Tap Encrypt SD card and follow the prompts to encrypt all data on your optional memory card (not included). Personal Settings 274