If you set the 'easy screen turn on' (under settings, accessibility, dexterity) that allows one to go from the AOD to lock screen by just waving your hand over top part of screen, I noticed that the iris infrared does not automatically come on. You can still unlock via PIN or fingerprint or touching the top to open the iris reader. Anyway to set so iris scan come on automatically if you use the 'easy screen turn on' ??