How to set up fingerprint scanning for unlocking a Samsung Galaxy S10, and add additional fingerprint patterns

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.

5 ways to unlock an Android phone without a password

You can unlock your Android phone even if you've forgotten the passcode, but you'll usually need to factory reset the phone.
How-To Geek on MSN

What to Do If You Forget Your Android Phone's PIN, Pattern, or Password

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 ...
Android Authority

Poll: How do you unlock your smartphone?

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 ...