The Samsung Galaxy S10 arrived with a fingerprint reader under the screen, a system that has not been to the liking of many users due to different registered problems. Many terminal owners claim that it fails on a large number of occasions. The first firmware update for the device introduced improvements for this section, although apparently not enough. However, the company has communicated that it is working to make the scanner work perfectly.
The truth is that some of these problems can be solved quickly without waiting for future updates. That is, they are not so much errors of the terminal itself, but rather a misuse by the user. For example, cases have been reported where it has not activated in very dry environments, if the skin is excessively dry, or if there is a cut or scratch on the fingerprint. The simple act of keeping your hands hydrated makes the difference.
It should be noted that the Galaxy S10 is the first Samsung smartphone with an ultrasonic sensor, faster and more accurate than the optical sensors of other smartphones. It uses high-frequency ultrasonic sound to effectively create a detailed image of the fingerprint. The more you use it, the more accuracy improves. In any case, if you think you are doing everything correct, and you continue to have bugs with it, there is no choice but to wait for Samsung to polish them in future updates.
If you are thinking of acquiring the device, it is already on sale in Spain at a price of 910 euros. Among some of its features we can highlight a 6.1-inch curved Infinity-O Display screen with QuadHD + resolution, eight-core Exynos processor and 8 GB of RAM. The terminal also includes a triple camera of 12 +12 +16 megapixels, as well as a 3,400 mAh battery with fast charging and fast wireless charging 2.0. Likewise, it is governed by Android 9 together with the customization layer of the company Samsung ONE UI.
