I have a 950XL, I have configured my phone to enter either PIN or scan my iris every time from lock screen.
I locked the phone, and used camera button to take picture. Once the picture is taken there will be a round icon/button on top right corner to show up to allow me to view the picture just taken. I click that icon, some time I can just open the picture app without entering PIN or scanning iris. Then I use home button to see entire home screen.
I locked the phone, and used camera button to take picture. Once the picture is taken there will be a round icon/button on top right corner to show up to allow me to view the picture just taken. I click that icon, some time I can just open the picture app without entering PIN or scanning iris. Then I use home button to see entire home screen.