All my Note 9 brothers..you probably already know this but if you didnt want your Always on Display on and just wanted to wake it up without touching to see the time or whatever, you can go to settings, accessibility, then dexterity and interaction, hit easy screen turn on...when the screen is off, just hover your finger in a swipe motion left to right over the camera sensors area...should wake the phone up. Good gimmick. Just some slick shyt if you have greasy fingers while eating or something.