Are you tired of using the same old fingerprint to unlock your Samsung Galaxy S20? Perhaps you want to add an additional fingerprint for convenience or replace an existing one that’s no longer reliable. Whatever the reason, changing the fingerprint on your Galaxy S20 is a relatively straightforward process. In this article, we’ll guide you through the steps to change your fingerprint, troubleshoot common issues, and provide some helpful tips to ensure a seamless experience.
Before You Begin
Before diving into the process, make sure your Samsung Galaxy S20 is running on the latest software version. This will ensure that you have the latest security patches and features, which might affect the fingerprint sensor’s performance. To check for updates, go to Settings > Software update > Download and install.
Additionally, ensure that your device has at least 30% battery life to prevent any interruptions during the process. You should also clean your fingers and the fingerprint sensor to ensure a smooth registration process.
Removing An Existing Fingerprint
If you want to replace an existing fingerprint, you’ll need to remove it before adding a new one. To remove a fingerprint:
- Go to **Settings > Lock screen > Screen lock type > Fingerprints**
- Enter your PIN, pattern, or password to unlock the fingerprint settings
- Tap on the fingerprint you want to remove
- Tap **Remove** and then **Remove fingerprint** to confirm
Adding A New Fingerprint
Now that you’ve removed the old fingerprint (if necessary), it’s time to add a new one. To register a new fingerprint:
- Go to **Settings > Lock screen > Screen lock type > Fingerprints**
- Tap **Add fingerprint**
- Enter your PIN, pattern, or password to unlock the fingerprint settings
- Place your finger on the fingerprint sensor, making sure to cover the entire sensor with your fingertip
- Lift your finger and repeat the process several times, following the on-screen instructions
- As you register your fingerprint, you’ll see a progress bar filling up. This indicates that the sensor is capturing your fingerprint data
Tips For Registering A New Fingerprint
To ensure a successful registration process, follow these tips:
- Use the same finger: It’s essential to use the same finger throughout the registration process to avoid any inconsistencies
- Keep your finger flat: Place your finger flat on the sensor, making sure to cover the entire surface
- Avoid pressure: Don’t press too hard on the sensor, as this can lead to inaccurate readings
- Keep it clean: Ensure your finger and the fingerprint sensor are clean and dry to prevent any issues
Troubleshooting Common Issues
If you encounter any issues during the registration process, don’t panic! Here are some common problems and their solutions:
Fingerprint Sensor Not Working
If your fingerprint sensor is not responding, try the following:
- Clean the fingerprint sensor using a soft cloth and water
- Restart your device and try again
- Ensure your finger is dry and clean
Fingerprint Registration Fails
If the registration process fails, try the following:
- Restart the registration process from the beginning
- Use a different finger or registration position
- Check for any software updates and install them
Additional Fingerprint Management Options
Once you’ve added a new fingerprint, you can manage your fingerprints in the Fingerprints settings. Here, you can:
- Rename fingerprints
- Rearrange the order of your fingerprints
- Remove fingerprints
Biometric Security And Fingerprint Authentication
Using fingerprints as a means of biometric authentication is a convenient and secure way to unlock your device. Samsung’s fingerprint sensor uses advanced technology to capture and store your fingerprint data, ensuring that your device remains secure.
Fingerprint Authentication Methods
Samsung offers two fingerprint authentication methods:
- Swipe**: Swipe your finger on the sensor to unlock your device
- Press**: Press and hold your finger on the sensor to unlock your device
Fingerprint Authentication Settings
You can adjust the fingerprint authentication settings to suit your preferences. Go to Settings > Lock screen > Screen lock type > Fingerprints > Fingerprint settings to:
- Adjust the fingerprint sensor’s sensitivity
- Enable or disable fingerprint gestures
- Customize the fingerprint authentication method
In conclusion, changing the fingerprint on your Samsung Galaxy S20 is a straightforward process that requires minimal effort. By following the steps outlined in this guide, you’ll be able to add or remove fingerprints in no time. Remember to keep your device and fingers clean, and don’t hesitate to troubleshoot any issues that may arise. With the advanced fingerprint sensor technology on the Galaxy S20, you can enjoy convenient and secure biometric authentication.
What Is The Reason Behind The Fingerprint Fiasco On My Samsung Galaxy S20?
The fingerprint fiasco on your Samsung Galaxy S20 can be attributed to various reasons. One of the primary causes is the mismatch between the fingerprint sensor and the screen protector. The fingerprint sensor on the S20 is optical, which means it uses light to read the fingerprint patterns. When a screen protector is applied, it can interferer with the light, leading to inaccurate or failed readings.
Additionally, dirt, oil, or moisture on the fingerprint sensor or your fingers can also cause the fingerprint recognition to fail. In some cases, software issues or conflicts with other features like always-on display or screen savers can also contribute to the problem.
Do I Need To Remove The Screen Protector To Register A New Fingerprint?
Yes, it is recommended to remove the screen protector before registering a new fingerprint on your Samsung Galaxy S20. The screen protector can interfere with the fingerprint sensor’s accuracy, leading to failed registrations or inconsistent readings. By removing the screen protector, you can ensure a clear and accurate registration process.
However, if you must use a screen protector, make sure it is specifically designed for the S20 and does not obstruct the fingerprint sensor. You can also try cleaning the screen protector and the fingerprint sensor before registering a new fingerprint.
What Are The Steps To Delete An Existing Fingerprint On My Samsung Galaxy S20?
To delete an existing fingerprint on your Samsung Galaxy S20, go to the Settings app, select “Biometrics and security,” and then choose “Fingerprints.” You will be prompted to enter your PIN, pattern, or password for security reasons. Once authenticated, you will see a list of registered fingerprints. Select the fingerprint you want to delete and confirm the action.
Make sure to delete the fingerprint carefully, as it will be permanently removed from your device. If you are unsure about deleting the fingerprint, you can try resetting the device or seeking assistance from a professional.
Can I Use A Third-party App To Register A New Fingerprint On My Samsung Galaxy S20?
No, it is not recommended to use a third-party app to register a new fingerprint on your Samsung Galaxy S20. The fingerprint sensor and registration process are integrated into the device’s operating system, and using a third-party app can compromise the security and accuracy of the fingerprint recognition.
Instead, use the built-in fingerprint registration process to ensure a secure and accurate registration. The built-in process is designed specifically for the S20’s fingerprint sensor and provides the best results.
How Many Fingerprints Can I Register On My Samsung Galaxy S20?
You can register up to four fingerprints on your Samsung Galaxy S20. This allows you to have multiple fingerprints registered for convenience, such as using different fingers or registering fingerprints from both hands.
However, keep in mind that registering too many fingerprints can lead to confusion and decreased accuracy. It is recommended to register only the fingers you use frequently for unlocking and authenticating your device.
Will Changing The Fingerprint Affect My Samsung Pay Or Other Secure Features?
Changing the fingerprint on your Samsung Galaxy S20 will not affect your Samsung Pay or other secure features. The fingerprint is used as a biometric authentication method, and changing it will only update the registered fingerprint pattern.
Your Samsung Pay information, passwords, and other secure data are stored separately and securely on your device. Changing the fingerprint will not compromise or delete this information.
What If I Encounter Issues While Changing The Fingerprint On My Samsung Galaxy S20?
If you encounter issues while changing the fingerprint on your Samsung Galaxy S20, try restarting the device and then retry the registration process. Make sure your fingers and the fingerprint sensor are clean and dry.
If the issue persists, you can visit the Samsung support website or contact a Samsung representative for further assistance. They will be able to provide you with more specific guidance and troubleshooting steps to resolve the issue.