One UI 8.5 makes fingerprint scans more accurate with new option
Samsung Galaxy S26 series comes preinstalled with One UI 8.5 based on Android 16. The new software arrives with many useful features, and one of them is the improved fingerprint accuracy. It helps your phone recognize your fingerprint better to make unlocking faster and more reliable.
One UI 8.5 brings a new fingerprint settings option β Improve Accuracy. Previously, users could only edit or remove fingerprints. Now, this new option allows you to enhance the accuracy of your registered fingerprints. This is mainly helpful if your phone sometimes has trouble recognizing your finger, ensuring a smoother unlocking experience.
To use Improve Accuracy, you need to scan the same finger that you used when registering the fingerprint. The system will ask you to scan your finger 10 times. Scanning multiple times helps your phone capture the fine details of your fingerprint to reduce errors and make biometric authentication more reliable.

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You can easily access the Improve Accuracy feature on your One UI 8.5 Samsung devices. For that, you just need to follow a few easy steps:
- Open Settings and go to Security and Privacy.
- Scroll down and tap Screen Lock and Biometrics
- Confirm your fingerprint to see more options.
- Tap Fingerprints and choose the one you want to improve.
- Finally, tap Improve Accuracy and follow the on-screen instructions to scan your finger 10 times.

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This small feature makes a big difference in daily use. Your phone becomes faster at recognizing your fingerprint, which is useful for unlocking your device, using apps, or making secure payments.
With One UI 8.5, Samsung has made fingerprint security smarter and more user-friendly. The Galaxy S26 series now offers a smoother, safer, and more convenient way to use your fingerprint for everyday tasks. Try the new feature now!
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