Android System Key Verifier has actually been available as a separate app before. Now, right from the Messages app, you and a contact will be able to scan QR codes to verify each other as contacts.

Google's Recovery Contacts feature allows friends and family to serve as recovery emails for your Google accounts, in case you don't have your own way to get back into your Gmail.

We’ve all done it—accidentally deleting a text we meant to keep. Whether it was a sweet message from a loved one or an ...

You're able to see your blocked contacts on an iPhone for multiple apps. Here's what you need to know to do it.