https://us.community.samsung.com/t5/Galaxy-S22/Stop-sleep-mode-from-vibrating-to-let-me-know-it-s-on/m-p/2466037#M49183 This happens when you put your phone on vibrate not when you turn on sleep mode. Is this happening because you have your phone go on vibrate when sleep is enabled? Sat, 17 Dec 2022 21:18:11 GMT The_Lemon 2022-12-17T21:18:11Z