In this guide, we will share some tips and tricks on how to improve Samsung Galaxy S10 Fingerprint sensor speed. Samsung Galaxy S10 comes with an in-display fingerprint sensor which uses state of the art ultrasonic technology to create the 3D scan of the thumb to verify the fingerprint. However, just like other in-display fingerprint sensors, it is still not perfect as it is the first generation sensor but it is comparatively better than in-display optical sensors which use a beam of light to verify the fingerprints. If you want to improve the fingerprint sensor speed of your Samsung Galaxy S10 then you can use the following tips and tricks. Let’s get into it.

Re-scan your Fingerprint after few days

One of the most effective ways to boost the speed of your in-display ultrasonic fingerprint sensor is to re-scan your fingerprint after a few days. You can simply go to the fingerprint settings and re-scan your fingerprint. It will make your fingerprint more accurate and faster.

Scan your fingers twice

As the ultrasonic technology is still evolving and it will take time to become faster and accurate. In the meantime, you can store the two scans of each finger to make it more accurate. It will help your scanner to identify your fingerprint even if you are opening it from different angles.

Find the right spot

It is a very simple trick but if you apply it then you will be able to unlock your mobile quickly. Try to put your fingers at the right spot and practice it for a few days, once your hands get used to the mobile, your fingers will be able to unlock your smartphone quickly. Also, make sure that your firmly place your finger on the spot so that sensor could scan your finger. Normally the sensor takes less than a second to scan the finger.

Use the right screen protector

Majority of the people these days uses the screen protectors to protect the screens of their smartphones and that’s the reason why Samsung Galaxy S10 comes with a pre-installed special protector. It is a plastic protector so if you are thinking to change the protector or if you have already changed it then make sure that there should be no proctor on top of the fingerprint sensor. When buying the screen protector, make sure that it is the proctor designed for Samsung Galaxy S10.


Samsung is working closely with the Qualcomm to make the ultrasonic fingerprint sensor better and Samsung also release software updates to make it better. If you have any questions then feel free to ask us in the comment section below. Also, if you are the owner of Samsung Galaxy s10 then let us know if these tips worked for you or not. Also, visit our website for more useful guides and reviews.


Please enter your comment!
Please enter your name here