Tips and tricks for fingerprint sensor problems at SAMSUNG GALAXY A50. This phone use under display fingerprint sensor. For security reasons, we are suggest to activate security protections to protect our private photos and videos from unauthorized users. There are some options for secure our SAMSUNG GALAXY A50 data, but now we will talk more specific for Fingerprint Sensor at SAMSUNG GALAXY A50 and calibration.
There are many users ask about why SAMSUNG GALAXY A50 sometime hard to recognize our fingerprint for unlock. This is different with fingerprint sensor which usually located at back side of body. First we have to know that SAMSUNG GALAXY A50 under display fingerprint sensor is different if compare with high end Samsung Galaxy S10 under display fingerprint. Of course the hardware of fingerprint sensor are not similar. At Samsung Galaxy S10 use ultrasonic Fingerprint sensor while SAMSUNG GALAXY A50 does not use ultrasonic fingerprint sensor. Therefore we will see some different time to recognize our fingerprint, SAMSUNG GALAXY A50 will work more slowly.
There are some firmware version that can make our fingerprint sensor become more accurate or less accurate. Please make sure our SAMSUNG GALAXY A50 has been upgrade to the latest Android firmware version to get most benefit using in-display fingerprint sensor.
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