Our app provides two methods to turn off the screen: When the screen is turned off using Device Administrator permission, the next unlock can only be done using a pattern, PIN, or password — fingerprint unlock will not work. When the screen is turned off using Accessibility permission, fingerprint unlock will still be available next time. If you grant Accessibility permission to our app, you'll be able to unlock the screen using your fingerprint even after locking it with a fingerprint. Here’s how to enable Accessibility permission 1. Click [Accessibility Service]. 2. Read the contents carefully and if you agree, click [Agree]. 3. Allow accessibility permissions.