How to Make the Fingerprint from the Screen Instead of Button on Samsung

Introduction

Fingerprint technology has revolutionized the way we interact with our smartphones. For Samsung users, the ability to use in-display fingerprint scanners has added a new layer of convenience, allowing you to unlock your phone right from the screen instead of relying on buttons. In this article, we’ll explore how to make the fingerprint from the screen instead of the button on Samsung, covering various models, setup procedures, and tips to get the most out of your device’s security feature.

Understanding Fingerprint Technology on Samsung Devices

Samsung’s evolution of fingerprint technology began with physical scanners located on buttons and has now advanced to sophisticated in-display fingerprint readers. This technology uses ultrasonic or optical sensors embedded beneath the screen, allowing you to unlock your device by simply placing your finger on the designated spot.

Benefits of Using In-Display Fingerprint Scanners

Using an in-display fingerprint scanner offers several advantages:

• Convenience: No more reaching for a button or positioning your finger awkwardly.
• Security: Biometric authentication is more secure than simple passwords or PINs.
• Speed and Responsiveness: Modern scanners quickly recognize and respond to registered fingerprints, unlocking your device almost instantaneously.

Samsung Models with In-Display Fingerprint Scanners

Samsung has integrated in-display fingerprint scanners into many of its popular models:

• Galaxy S Series: S24, S23, S22, S21, S20, and even the older S10 models all feature this technology.
• Galaxy Note Series: Note20, Note10 models also come equipped with in-display scanners.
• Galaxy A Series: Certain models like the A53, A54, and A52 5G include in-display readers.
• Galaxy Tablets: High-end models such as the Tab S6, S7+, S8+, and S9 Ultra have these sensors integrated.

Also read this: How to Hide Phone Number on Samsung Galaxy: Step-by-Step Guide for Privacy

Locating the Fingerprint Scanner on Your Samsung Device

Knowing where the fingerprint scanner is located on your Samsung device is crucial for a smooth setup process. On most newer Galaxy models like the S and Note series, the scanner is embedded within the lower section of the screen. For tablets, it may be located towards the bottom of the display or on the side, depending on the model.

Setting Up Fingerprint Unlock on Samsung Devices

To use the in-display fingerprint scanner, follow these steps:

1. Navigate to Settings: Open the Settings app, then tap Security and privacy.
2. Access Biometrics: Tap Biometrics, and select Fingerprints.
3. Enter Your Credentials: You may need to input your screen lock credentials if not already set up.
4. Register Your Fingerprint: Follow the on-screen prompts to register your fingerprint. Ensure you place your finger properly over the sensor area for accurate registration.

Registering a Fingerprint on In-Display Fingerprint Scanners

When registering your fingerprint:

• Cover the Entire Sensor: Ensure that your fingerprint covers the entire sensor area on the screen.
• Add Multiple Prints: For flexibility, add multiple fingerprints, including both thumbs, or even one from each hand.
• Rotate Your Finger: Slightly rotate your finger during registration to capture different angles for better recognition.

Optimizing Fingerprint Recognition Performance

Maintaining the fingerprint scanner’s accuracy is key:

• Keep the Screen Clean: Dirt, oil, or moisture on the screen can affect recognition.
• Dry Your Hands: Wet fingers can reduce the effectiveness of the scanner.
• Adjust Settings: In the Biometrics menu, you can enable “Fingerprint always on” to keep the scanner active even when the screen is off for quicker access.

Troubleshooting Fingerprint Scanner Issues

If you encounter issues with your fingerprint scanner:

• Restart Your Device: Sometimes, a simple restart can fix temporary software glitches.
• Update Software: Ensure your phone’s operating system and firmware are up to date.
• Re-register Your Fingerprints: Remove the existing fingerprints and register them again for improved accuracy.

Modifying Fingerprint Settings on Samsung Devices

Samsung offers various options to customize fingerprint settings:

• Rename Fingerprints: You can rename each fingerprint for better identification.
• Remove Fingerprints: If you want to delete an old or inaccurate fingerprint, simply select it and tap Remove.
• Add New Prints: You can register up to four fingerprints on most devices, making it convenient to add multiple users if needed.

Precautions When Using Screen Protectors

While using screen protectors, it’s important to choose those designed to work with in-display sensors:

• Avoid Thick Screen Protectors: These can interfere with sensor functionality.
• Use Samsung-Approved Protectors: These are often tested for compatibility with their scanners.

Advanced Fingerprint Security Settings

Samsung devices offer several advanced features for fingerprint security:

• Show Icon When Screen is Off: Decide if you want the fingerprint icon to be visible on the Always-On Display.
• Unlock Animation: Enabling this provides a visual confirmation when the device unlocks.
• Disable Fingerprint Always On: This setting helps save battery by preventing accidental scans.

Understanding Limitations of Fingerprint Unlock

While fingerprint technology is efficient, there are times it may not work:

• After a Restart: You’ll need to use your PIN or password after the device reboots.
• After Long Inactivity: If your device hasn’t been used for over 24 hours, the fingerprint option may be temporarily disabled.

Tips for Fingerprint Accuracy and Consistency

• Multiple Angles: Registering a fingerprint from various angles ensures better accuracy.
• Test Regularly: Periodically test the registered fingerprints to ensure they work as expected.

Conclusion

The convenience and security of in-display fingerprint technology on Samsung devices are undeniable. By following the steps outlined, you can easily set up and optimize your device for a seamless unlocking experience. Remember, keeping the scanner and your screen clean is key to maintaining the accuracy of fingerprint recognition.

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