Tips
What to do when your Samsung phone fails to recognize on-screen fingerprint

Samsung provides a facility to set up a screen lock, which helps to secure your Galaxy phone or tablet. Your private data is completely protected by a multi-layered security platform. Each time you turn on your device or wake up the screen, you’ll be asked to unlock your device, with your chosen passcode.
Samsung devices also support a fingerprint scanner along with passcodes, facial recognition, pin, a pattern screen lock which prevents others from accessing information saved on your device.
Samsung’s fingerprint sensor provides a convenient and secure way to unlock your phone and keeps your personal information safe. If you are having trouble using your fingerprint sensor there are a few things to consider.
Read More: Everything about the Samsung One UI 3.0 – Eligible devices, features, and release date
Check for common issues with fingerprint recognition on phones:
Step 1
Make sure you are using a Samsung screen protector.
- Some Galaxy phones come with a pre-installed screen protector that will work with the in-screen fingerprint sensor. If the in-screen fingerprint sensor isn’t working, it’s possible that another screen protector has been installed on top.
- An uncertified screen protector may interfere if it covers or touches the in-screen fingerprint sensors.
- If the screen protector was replaced with a non-Samsung-certified screen protector, you may need to register your fingerprints again.
Remove protective cases.
- If a phone case covers or touches the fingerprint sensor, or prevents your finger from touching it, it can interfere with the sensor’s operation.
Moisturize your hands.
- No matter where the fingerprint sensor is located, the sensor may not work if your fingers are too dry or chapped. It may be helpful to moisturize your hands with hand lotion. But keep in mind the touch screen and fingerprint sensor may not recognize overly wet fingers.
Inspect the screen and fingerprint sensor for scratches and dirt.
- Scratches or dirt may cause recognition issues with the fingerprint sensor.
- The phone may not recognize fingerprints that are affected by wrinkles or scars. Fingers that are particularly small or slim may also not be recognized.
Move to a cooler or warmer environment.
- The sensor may not work well if the phone is in an extremely hot or cold environment.
Step 2
Remove stored fingerprints.
- Navigate to Settings.
- Tap Biometrics and security.
- Then tap Fingerprints. Select one of the stored fingerprints you’d like to delete.
- Tap Remove, and then tap Remove again to confirm. Repeat these steps to delete any other saved fingerprints.
Reregister your fingerprints.
- While you are still in the Fingerprints settings, tap Add fingerprint. Follow the on-screen instructions to register a new fingerprint.
Follow these tips for registering fingerprints.
- Hold the phone naturally, the same way you normally hold it.
- If your phone asks you to touch the sensor multiple times, move your finger slightly each time.
- Cover the entire sensor when touching it.
- Register more than one finger.
Tips
Here’s how to fix fall detection notification issue on Galaxy Watch

Samsung provides a Fall detection feature to the Galaxy Watches in addition to several Health alert functions. But for some time, Galaxy Watch users are facing an issue related to fall detection notifications, due to which they are not able to properly use other functions of their Samsung smartwatch.
Several community users have reported that the hard fall detection notification pops up repeatedly on the Galaxy Watch, even when no fall has occurred. If you are also facing the fall detection notification issue on your Galaxy Watch, then you can check the solution below.
The Samsung smartphone’s fall detection feature triggers a 60-second notification on your watch when it detects a hard fall. If you don’t respond, it will send an SOS message to the emergency contact listed with your location. The smartwatch also allows you to call an emergency contact if you’re in a position to do so.
If you don’t need the fall detection function during daily life then you just need to change the setting of this function.
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How to change the Galaxy Watch Fall detection notification?
For changing the settings of the Fall detection feature, you just need to follow a few steps.
- Firstly, connect your Galaxy Watch to your smartphone
- Open the Galaxy Wearable app on your smartphone
- Now tap on the Watch Settings.
- Click on the Safety and emergency option.
- Tap on the Hard fall detection feature.
- Now, you just need to select the ‘ Only during workout‘ option.
- It is done.
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One UI
Here’s how to change the navigation bar on your Samsung smartphone

Navigation Bar is one of the important parts of a smartphone as it allows users to control or navigate all the activities on their smartphone as per their wish. Along with changing the Navigation Bar on Galaxy smartphones, Samsung also offers various options to decorate and customize it.
If we buy a new smartphone, we need to navigate to use it. Although navigating the smartphone is very easy, yet we can make it more comfortable. How? So it is based on you in which way makes you feel comfortable using your Samsung smartphone, perhaps with gestures or buttons.
Here you can check how you can change the Navigation bar of your Galaxy smartphone.
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How to change Navigation Bar on your Galaxy device?
You can easily change the Navigation Bar of the Samsung smartphone, just need to follow a few steps mentioned below.
- Open Settings on your Galaxy smartphone.
- Click on the Display option.
- Scroll down and click on the Navigation bar.
- Select Navigation type from two options:
1.) Buttons
2.) Swipe gestures
Aside from this, you can also change the icons, layout, and background color of the navigation buttons in addition to height through the Good Lock module NavStar.
Here’s how to adjust height of navigation bar of your Samsung device
One UI
3 Accessibility features you should try on your Samsung One UI 5.1 device

Samsung enhances its technology day by day and One UI 5.1 seems to be a fantastic upgrade over its predecessors that brought many new improvements and features to the existing user interface. Apart from the many new features of One UI 5.1, you can also check here 3 amazing accessibility functions of Samsung smartphones that give you the next-level experience.
In the accessibility section of your smartphone, you can find some of the most innovative features of your Galaxy smartphone. The functions of accessibility are more useful for the person who is managing a disability as it helps to supercharge your Galaxy device.
3 Samsung One UI 5.1 Accessibility Features
1.) Flash notification
Flash the camera light or the screen when you receive a notification, call, or when an alarm sound. To turn on this function, you just need to visit Settings >> Scroll down and press Accessibility >> Tap on Advanced Settings >> Flash notification. Now, you can see two options:
- Camera flash notification
- Screen flash notification
You can turn on the function by tapping on the toggle.
2.) Left/Right Sound Balance
Samsung provides a separate option for adjusting the sound of the phone’s speaker and any other connected devices like earbuds, Bluetooth headsets, and more. It is a very helpful feature for those users who use it, however, the feature is not applicable for calls.
You can easily use this feature by following a few easy steps. Open Settings >> Click Accessibility option >> Tap on the Hearing enhancements option. Now, you can find the Left/right sound balance option, which includes the following two sliders.
- Connected device
- Phone Audio
You can adjust them by sliding left or right as you feel convenient.
3.) Accessibility button/gesture
You can add Accessibility floating buttons to easily access several functions of the Accessibility section. Also, you can change its size and transparency accordingly.
To add the Accessibility button, you just need to open Settings >> Accessibility >> Advanced Settings>> Accessibility button/gesture >> Select actions, and it is done.
One UI 6.0
Samsung’s One UI 6.0 will release later this year, while the Beta program could start by July 2023. Despite a long gap in the timeframe, Samsung silently released support for One UI 6 software to the stock apps for some users.
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