Edited by DIMON38 at 2017-9-20 09:59 \n\nНе загорается экран когда приходят уведомления от Gmail, звук есть, индикатор горит. В чем может быть проблема?
The problem is that I cannot delete them, when I click on any of them I see DELETE button where I edit a name for a partucular fingerprint but it does not delete.
That's already the recovery mode. At that point press and hold the power and vol-up buttons (in this order) together, then release them to call the recovery menu.
If you change the screen lock method to an unsecure type (None or Swipe), that should also remove your existing fingerprints, so after setting a secure unlock method again, you can set your fingerprints again.