Mounted under the display of the smartphone, in-display fingerprint sensors allow users to unlock the phone, open an app, or authenticate a mobile payment just by placing their finger directly on the display. This refers to one of the most secure ways to keep your Android smartphone safe from unauthorized access.
Might it happen somewhere that feels lacking in doing and performing something, there are ways to improve how it performs. Here in this article, we are going to them in a very brief manner.
1. Remove Accumulated Dirt From the Scanner
Might your smartphone be caught with some dirt particles on the display, you need to clean your phone’s display in order to prevent your phone from dirt. Usage of a microfiber cloth or an alcohol-based cleaning solution to wipe away any fingerprints can be an option to cure the condition.
2. Reboot Your Phone
If your in-display fingerprint sensor is still problematic then you can simply switch to Reboot your device. Then, restarts your phone.
3. Move to a Warmer or Cooler Environment
Temperature fluctuation can be a reason for not working your in-display fingerprint scanner. In that condition keep your phone in a cool place.
4. Remove Your Screen Protector
Screen protectors are designed to protect your screen from scratches and scuffs, but they can also cause problems with some in-display fingerprint scanners. You can try replacing it with a different type, but this time, you should consider a couple of factors before purchasing a screen protector. If the issue persists you can consider going without one altogether.
5. Enhance the Scanner’s Touch Sensitivity
First, go to the Settings app on your Android phone. Select Display, and tap on the Screen protector mode or Touch sensitivity option to turn it on. The name may differ depending on what phone you’re using.
6. Recalibrate Your Fingerprint
You can even easily fix this issue by erasing the biometric data from your phone and recalibrating your fingerprints again. There may be instances where you registered your fingerprint incorrectly, thus preventing the in-display fingerprint scanner from working properly. Sometimes, some fingers you’ve registered just don’t seem to work very well.
The menus and options may look different on different phones, but the broad steps are the same on all.
7. Check for Software Updates
In case of corruption in the phone due to any bug in the latest software that’s preventing your fingerprint reader from working properly. Launch the Settings app, scroll down, and tap the Software update option. It will automatically check and download any updates. Then tap on the Install button, if there’s any update available.
8. Factory Reset Your Phone
The factory reset of your phone can be an option while fingerprint reader from working properly. So everything reverts to its original state before you installed any apps or changed any settings. Go to the Settings app, then scroll down and tap on System or General management. Then, select Reset and tap on Factory data reset.
9. Use an Alternative Unlock Method
If your fingerprint reader is still not responding well, can also use it to unlock apps that require secure logins, like mobile banking apps. If the in-display fingerprint scanner isn’t working after applying the listed solutions above, you can unlock your phone using another secure method. You’ll need to set individual apps to use a PIN or password instead.
10. Get Your Phone Repaired or Replaced
In a very your fingerprint sensor is still not working properly, then it’s worth getting your phone replaced while it’s under warranty. Make sure you are decided to repair you can contact your service provider regarding the issue and have them fix it. Here, this can resolve.
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