How to use Fingerprint Security on your Galaxy S10 and Galaxy S10+

The in-screen fingerprint reader on your Samsung Galaxy S10 and Galaxy S10+ provides a convenient and secure way to unlock your phone, and keeps your personal information safe. Here's how to save a fingerprint and add more. You can read more about fingerprint security and what to do when fingerprints are not recognized here: https://www.samsung.com/us/support/troubleshooting/TSG01200322/ https://youtu.be/oUSb_bC0cV0