Fingerprint

[Mirik]

I have serious issues with fingerprint scener. I have only my thumb as fingerprint but sometimes when I quickly press power button with other finger it write that it didn't recognise my fingerprint and after swipe up phone is unlocked. Can somebody help me?

[Martin1]

Hi @Mirik, let me see if I can help out here.

Is it possible that you have enabled Smart lock on your phone? The Smart Lock feature makes unlocking your device easier by letting you set it to unlock automatically in certain situations. You can keep your device unlocked, for example, when it’s connected to a Bluetooth device or when you’re carrying it with you. 

To check whether you have Smart lock enabled or not, go to Settings > Lock screen & security > Smart Lock.

Let me know how it goes!