How to Set Up Touch ID on an iPhone
Some iPhone models include a biometric security feature called Touch ID that lets you verify your identity with your fingerprint. This saves time because you don’t need to enter passcodes and passwords as often. Here’s how to set it up.Read This Article on How-To Geek ›

Some iPhone models include a biometric security feature called Touch ID that lets you verify your identity with your fingerprint. This saves time because you don’t need to enter passcodes and passwords as often. Here’s how to set it up.