How to Set Fingerprint Lock in iPhone 13: A Step-by-Step Guide


Michael Collins

Setting up a fingerprint lock on your iPhone 13 is a breeze and a smart way to keep your personal data secure. In just a few steps, you can add your fingerprint to unlock your phone, make purchases, and sign in to apps. Ready to give your iPhone an extra layer of protection? Let’s dive in.

Step by Step Tutorial: Setting Fingerprint Lock in iPhone 13

Before we begin, setting up a fingerprint lock on your iPhone 13 will enhance your phone’s security while also giving you quick and easy access to your device.

Step 1: Open Settings

Open the Settings app on your iPhone 13.

The Settings app is your gateway to customizing your iPhone’s functionality. You’ll find it on your home screen, represented by a gear icon.

Step 2: Tap on ‘Touch ID & Passcode’

Scroll down and tap on ‘Touch ID & Passcode.’

In this section, you can manage all the security settings related to your Touch ID. If you haven’t already, you’ll be prompted to create a passcode first.

Step 3: Enter Your Passcode

Enter your passcode to access the Touch ID settings.

Your passcode is an additional layer of security for your iPhone. It’s important to choose a passcode that is difficult for others to guess.

Step 4: Tap on ‘Add a Fingerprint’

Once you’re in, tap on ‘Add a Fingerprint’ to start the process.

This will begin the process of registering your fingerprint with your iPhone. Make sure your hands are clean and dry for the best results.

Step 5: Follow the On-Screen Instructions

Follow the on-screen instructions to complete the setup.

You’ll need to place and lift your finger on the Home button several times. The phone will vibrate slightly to let you know when to lift your finger.

After you’ve completed the action, your iPhone 13 will now have a fingerprint lock set up. This means that only your fingerprint can unlock your phone, approve purchases, and sign in to apps that support Touch ID.

Tips for Setting Fingerprint Lock in iPhone 13

  • Ensure your fingers are clean and dry before setting up Touch ID to avoid errors.
  • If you have a cut or scar on your finger, consider using a different finger that the sensor can read easily.
  • You can add up to five fingerprints, so consider adding fingers from both hands for convenience.
  • Regularly update your fingerprints in case of changes to your fingers’ ridges due to wear or injury.
  • Practice unlocking your iPhone with Touch ID to become quicker and more efficient.

Frequently Asked Questions

Can I use Touch ID if I have a screen protector on my iPhone 13?

Yes, you can use Touch ID with a screen protector as long as it doesn’t cover the Home button.

What should I do if my iPhone 13 doesn’t recognize my fingerprint?

Try re-adding your fingerprint or use a different finger. Make sure the Home button is clean and undamaged.

Can someone else unlock my iPhone 13 with their fingerprint?

No, only the fingerprints you’ve registered can unlock your iPhone.

How secure is Touch ID on the iPhone 13?

Touch ID is a highly secure feature that uses advanced technology to read your fingerprint data.

What happens if Touch ID fails to work?

You can always use your passcode to unlock your iPhone if Touch ID isn’t working.


  1. Open Settings
  2. Tap on ‘Touch ID & Passcode’
  3. Enter your passcode
  4. Tap on ‘Add a Fingerprint’
  5. Follow the on-screen instructions


Setting up a fingerprint lock on your iPhone 13 is not only a smart security move but also a convenient one. With the ability to quickly access your phone and authenticate purchases and app sign-ins, it’s a feature that melds security with functionality. Remember, the key here is to ensure that your fingers are clean and that you follow the on-screen instructions carefully during setup. Moreover, it’s worth mentioning that the convenience of Touch ID doesn’t compromise security. The technology behind it is designed to ensure that only your unique fingerprint can grant access to your device. So go ahead, give it a try, and enjoy the blend of security and convenience it brings to your iPhone 13 experience.