Tips and tricks for fingerprint sensor problems at SAMSUNG GALAXY A51. This phone use Android 10.0 with One UI 2.5 Samsung user interface. The screen use Super AMOLED 6.5 inches and at the lower screen there are hidden fingerprint sensor or in-display fingerprint sensor. However, some users get troubles with its fingerprint sensor. Now, we will discuss more specific for Fingerprint Sensor at SAMSUNG GALAXY A51 and calibration.
There are many users ask about how to calibrate Samsung A51 fingerprint sensor. why SAMSUNG GALAXY A51 sometime hard to recognize our fingerprint for unlock. Under display fingerprint sensor is hidden, we can not see or feel the sensor hardware. Therefore many users need some time to get used to unlock with that fingerprint sensor.
First we have to know that SAMSUNG GALAXY A51 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 A51 does not use ultrasonic fingerprint sensor. Therefore it will need more time to recognize our fingerprint. SAMSUNG GALAXY A51 work more slowly the ultrasonic fingerprint sensor.
There are some firmware version that can make our fingerprint sensor become more accurate or less accurate. Please make sure our SAMSUNG GALAXY A51 has been upgrade to the latest Android firmware version to get most benefit using in-display fingerprint sensor.
That’s all for more information and solutions about fingerprint error. SAMSUNG GALAXY A51 fingerprint sensor calibration is needed for give more stronger accuracy. If all steps above still can not fix the fingerprint accuracy, then please consider performing hard reset to reformat SAMSUNG GALAXY A51 operating system back to factory default.
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