How to increase fingerprint sensor speed of Samsung Galaxy Phones

If you own a Galaxy smartphone equipped with an in-display fingerprint scanner and you are not happy with its speed then this is a right place for you to increase the speed of your fingerprint sensor. After some time, it is usual to have problems related to its fingerprint in all Android phones even if you use a very good brand phone like Samsung. However, at times Samsung’s flagship smartphones can also have problems related to its fingerprint which may be due to many ways such as due to its software updates or other reasons which we will talk about here and how they can be improved.

Samsung’s older flagship smartphones used to have their rear-side Capacitive fingerprint scanner, while more recent phones such as Galaxy S22, S21, Note 20 lineup feature an in-display fingerprint scanner that is faster and easier to use than older technology, but the under-display fingerprint scanner based smartphones also the problem of late working of fingerprint sensor comes after some time.

An Advance way to increase fingerprint sensor speed of Samsung Phones

This is a pro way to further improve the recognition of fingerprint scanner. It is explained below in a simple way that you can avoid any problem to apply this trick.

Step 1- open Settings and then go to Apps » tap the 3-dot menu button at the top » click Show system apps. Next, search for and then click it. Now Go to Battery option.

how to improve samsung fingerprint sensor speed
Image : sammobile

Step 2- Now you have to go “Optimize battery usage” and make sure you have selected All apps from the drop-menu at the top of the screen. Now you have to search for again and select the toggle to disable this function. to apply the setting, you need to reboot your Samsung device. After the phone is completely rebooted, you can see whether the fingerprint sensor has changed, it is faster than before.

effective ways to improve accuracy and speed the Fingerprint sensor

Other effective ways to improve accuracy and speed the Fingerprint sensor

Enroll each Print twice

Samsung Galaxy smartphone has the option of multiple fingerprint profile and you may have used it, but how beneficial is it because you are getting problem with the fingerprint, but did you register the same fingerprint twice? By doing this, a large area of ​​your fingerprint is covered, which increases the speed of fingerprint sensor as well as the recognition percentage.

Image result for how to How to improve the fingerprint reader speed of Samsung S20

Enroll the fingerprint of your phone in a simple case as you hold your phone in the normal routine. while the second enrollment is when you are using your phone in some other situation as you can by sitting at the table or being held in a different way.

Do a Fresh Registration

We always hold our smartphone in a different way. Over time, the way we hold and use our smartphone changes. When we registered the fingerprint, the phone is completely new to us and way you pick up your Samsung device to unlock it every day is probably going to be different and So if after a longer time using your Smartphone you’re still struggling with the fingerprint reader, it’s time to delete all fingerprints and start over.

you remove all your old biometrics and register your fingerprint by holding the phone in a simple way.

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How to Improve Fingerprint Scanner Speed [Full Guide]

These days fingerprint sensor is very popular biometric technology for security purposes. it appears in every mid-range smartphone and premium flagship phones. If your smartphone’s fingerprint sensor doesn’t work, or slow speed of fingerprint sensor then you are in a right place, we collect three useful tips for you. These tips help you to improve fingerprint sensor accuracy and fix slow speed problem.

Best way to increase fingerprint sensor speed


1: Clean your smartphone surface

This is one of the major cause of slow speed of fingerprint reader. When the dust sticks to the surface of a phone, then the gummy particle also sticks to the fingerprint sensor through your hand oil, Keeping the screen clean is essential if your phone has an in-display fingerprint sensor. so that the fingerprint sensor can not read your biometric properly and decrease the speed of your fingerprint sensor.

This problem worsens even more when the fingerprint sensor come in the back side of the phone. Because when you keep your phone in a dusted place, the dust sticks easily on the fingerprint sensor.

2: Scan the Same Finger Multiple Times

increase fingerprint sensor speed
This tips actually helps you when you get the “No Match” message while trying to unlock the phone. If you scan the same finger two or more time then you would probably never get this problem again. These days all smartphone support more than four fingerprints, then you can scan both hands fingers twice and that would also work. with this method you will also notice that the unlocking speed of fingerprint scanner will be increased extremely.

3: Position of Thumb on Fingerprint Reader

right methodology of fingerprint sensor
Every device works fine if and only if your methodology is correct. Smartphone’s fingerprint scanner size is slightly smaller and is almost the same as the size of your thumb. The phone’s scanner works only on a specific area, In other words, if you touch the finger in the right place, then the function of your phone’s fingerprint sensor will be ideal. With the help of graphic image, we show both correct and wrong ways for fingerprint sensor.


If you follow the right technique then you can unlock your smartphone at once and there will not be any trouble related to fingerprint sensor.