You can add up to four fingerprint patterns for unlocking a Samsung Galaxy S10. Here's how to set up fingerprint scanning and add more fingerprints.

Even if you use a fingerprint or Face Unlock to secure your Android phone, neither of those methods can be used as the "main" security method. For example, when you restart your phone, it will require ...

You can lock a Samsung Galaxy S10 with a swipe pattern, passcode, or password. You can also use facial and fingerprint recognition.

It seems like just the other day that we first got fingerprint scanners on our Android phones, but the option has been available on devices for over six years now. Fingerprints aren’t the only way to ...