How to Turn Off or Restart (2 Ways) | Galaxy S21 Ultra

How to Turn Off, Restart & Remap Button on Samsung Galaxy S21 / S21+ / S21 Ultra 5G

How to Turn Off (Power Off) Samsung Galaxy S21 / S21+ / S21 Ultra 5G

Galaxy S21/Ultra/Plus: How to Turn Off Your Phone & Back On

How to Turn Off (Power Off) Samsung Galaxy S21 Ultra 5G

How to Power Off SAMSUNG Galaxy S21 Ultra – Shut Down

Samsung Galaxy S21 Ultra - How to Switch Off, Restart, Remap Power Button

Galaxy S21: How to Turn OFF & Restart (3 Ways)

How to Force a Restart (Forced Restart) | Galaxy S21 Ultra

Black Screen or Screen Won't Turn On? 7 Fixes - Galaxy S21 Ultra

Galaxy S21/Ultra/Plus: How to Turn On Lock Down Mode to Show In Power Off Screen

How to Turn off Samsung S21 Ultra, Turn on Samsung Galaxy S21 Ultra

Galaxy S21/Ultra/Plus: How to Enable/Disable Auto Update System - Apply Updates When Phone Restart

Galaxy S21/Ultra/Plus: How to Enable/Disable Display Touch Sensitivity

Galaxy S21/Ultra/Plus: How to Enable/Disable Auto Restart at Set Time

How to Power Off & Restart Samsung Galaxy S21 Ultra Without Using the Power Button

Galaxy S21/Ultra/Plus: How to Turn On/Off Notification Reminders

How to Turn Off Wireless Charging in SAMSUNG Galaxy S21 Ultra – Switch Charging Type

How to Turn off Your Samsung Phone - Samsung S23/S22/S21 Ultra/S20/S20 Ultra/Note 20/Note 20 Ultra

How to Factory Reset (Hard Reset) Galaxy S21 Ultra