Safe Mode:Boot your Android device in safe mode to check if a third-party app is causing the problem. If the fingerprint sensor works in safe mode, a recently installed app may be the culprit. Factory Reset:As a last resort, you can perform a factory reset on your device. This will e...
If you've ever photocopied your hand, you'll know exactly how this works. Instead of producing a dirty black photocopy, the image feeds into a computer scanner. The scanner uses a light-sensitive microchip (either a CCD, charge-coupled device, or a CMOS image sensor) to produce a ...
The USB adapter is labeled, but the fingerprint sensor cables are not. However, the cables have a clear color, which we can identify and connect to the USB converter. We only need four of the cables (if your fingerprint sensor has more, you can ignore the remaining colors): Red: Dependi...
To actually capture the details of a fingerprint, the hardware consists of both an ultrasonic transmitter and a receiver. An ultrasonic pulse is transmitted against the finger that is placed over the scanner. Some of this pulse is absorbed and some of it is bounced back to the sensor, dependi...
Check on the arrow next to[Biometric devices]③, then right-click[Fingerprint Sensor]④and select[Enable device]⑤. Test whether the Fingerprint recognition works normally or not after enabling it. Note: The device name may be various based on different models. ...
The reasons why your fingerprint does not work is that your /Vendor/Build.prop ro.vendor.build.fingerprint is not the same as stock, to get your fingerprint back, you will have to go back to stock OS and etc (factory reset) which you need to flash stock firmware from SamFW or o...
drivers check if it works for you. Follow the steps to uninstall the Fingerprint drivers: Press Windows Key + X key and click Device Manager. Right-click on the Fingerprint device listed and click on ‘Uninstall’. Select the option to Delete driver software. Restart the computer after its...
How do I check whether the WorkSchedulerExtensionAbility callbacks onWorkStart and onWorkStop are correctly implemented? How do I query system logs related to transient tasks, continuous tasks, deferred tasks, and power-agent reminders in background tasks? Does the system have restrictions on th...
I try to enter in setup-->DataBase to enhable fingerprint sensor but database enter is grey and i cant enter in it. Database is done by phone and is in the keepassdroid director in phone memory. I'm using a Samsung A5(2016) with android ...
Check out this video to know how fingerprint scanner works: Conclusion: I hope after reading this post you have learned some ways tounlock android phonewhen your not able to do it in the normal way. I will recommend you to use the other lock options that are mentioned above and give it...