If you have any issue which is not properly working on a fingerprint scanner on your Samsung Galaxy A20s, through this article you can get an idea for resolve that issue. As the most affected reason, they identified the thin plastic layer added by Samsung. After removing this layer you have a chance to resolve the problem. If not, there are some steps to resolve this issue. Read More – Adding IR sensor for your Samsung Galaxy A20s | As TV/AC Remote
How to fix Samsung Galaxy A20s fingerprint scanner Not Working | Fingerprint Scanner Not Detecting Finger
Fingerprint scanner not working properly is the most frequent issue in Samsung Galaxy A20s. If you think that your Samsung Galaxy A20s device also has a fingerprint scanner issue, you can follow troubleshooting steps which are mention in given below. Read More – how to Connect Pen drive to your Samsung Galaxy A20s
Try pressing a little harder
Normally, a Finger scanner in Samsung Galaxy A20s is more sensitive than its oldest model, which is a Galaxy S device. Although Samsung Galaxy A20s is more sensitive, sometimes it fails to identify the contours in finger 100% of the time. In such a situation you can simply press on the screen a bit harder and it should work. According to the investigation, they found this method is most effective in Samsung Galaxy A20s models. So you also can try pressing a little harder and it should function to your device too. If this issue arises continuously, although after pressing a little harder, you can try the next troubleshooting step given below. Read More – Save The Mobile Data On Samsung Galaxy A20s
Another important thing in Samsung Galaxy A20s technology, it is not working as the previous version of Galaxy devices. Samsung Galaxy A20s uses the technology to work fingerprint scanner by sending the sound waves of skin. According to that, it is not providing an image of the finger to the sensor for the working. If Samsung Galaxy A20s screen or your finger is wet, the scanner works effectively.
Remove the screen protector
For Samsung production, they use Gorilla glasses to protect the screen and its protection is enough to protect the screen. But if you use a third-party screen protector with the admission of providing more security, it may be a reason to raise an issue in a fingerprint scanner. If press a little hard, it may not be effective you can try it after removing third party protector if you use it. After removing the screen protector it may be inherited good results. Although after removing the screen protector fingerprint scanner not function properly then you can remove the plastic layer, which is before introducing the first batch of Samsung Galaxy A20s to the market, they decided to put a cheap plastic layer on the screen. You can remove this plastic layer also and can increase the effectiveness of the fingerprint scanner. Read More – increase internal storage on your android device
For the improvement of devices software and functionalities regularly receive updates. When considering a fingerprint scanner on Samsung Galaxy A20s, it is also happening in the same situation. It is compulsory to install updates in Android as come updates. For carrier provided Samsung Galaxy A20s, There is an automatic notification and it’s telling you about the latest updates. You should have to go ahead and install the updates.
Remove fingerprint and add a new one
If you follow all steps which are mention above such as updating install and remove screen protector, it should work properly. But the situation is different, it’s mean after following the above steps, your fingerprint scanner does not work properly you have to delete your fingerprint and add a new one. It may be the best solution if there have difficulties still. After adding a new fingerprint scanner you have to register again. It’s better if you can follow below instruction when you registering a new one. Make sure to move your finger in different directions during registration. Then scanner can capture a few more angels of the contours of the skin. And it is compulsory to keep the phone in your usual manner. Normally, if you deal with your phone in one hand, try to use that hand while your registration process. Make sure to do it in a way that you normally would in your everyday operations. Read More – Actually, what can I do after root [35 Pro Things that even never heard]
Turn on screen sensitivity
If you feel that your fingerprint scanner is failed to read your finger, or screen not responsive properly, screen protector may because of the inefficient of the scanner. But if your device doesn’t have a screen protector you can follow the following steps.
Go to the Setting in the app tray, otherwise tap the gear-shaped setting button in the pull-down bar.