i had two calls yesterday and I must do a hard reboot for access the screen. the second call disappeared and in no way I got this back even the call was stopped. this happens after the update a few days ago.
and when I reboot the machine I know the fingerprints are gone of mine bancaccounts. here for I Ned to wipe the fingerprints and make new ones. but the phone is oke for me. The rest is working like a charm. I hope that it never happens again for making a hard reboot