How Do I Turn Off My Samsung Galaxy S20 Using the Hardware Buttons?
The buttons along the side of your phone are used to get to the power menu.
Wait for the power menu to appear.

TapPower off, thenPower offagain to confirm.
This same menu is used torestart a Samsung Galaxy S20; tapRestartfor that.
Just hold the Side button and Volume Down button for around 10 seconds.

How Do I Turn Off My Samsung Phone Without the Power Button?
The Galaxy S20 also has a power option on the phone itself, within Quick tweaks.
Here’s how to get there:
Swipe down to fire up the Quick prefs panel.

Then, swipe down again to bring up the full-screen panel.
Tap thepower iconin the top right (located next to the parameters icon).
TapPower off>Power offto turn off your unit.
How Do You Turn On a Samsung S20?
If you dont use Bixby, you’re free to change the button’s function in options.
For example, you’ve got the option to have it trigger the power menu instead.
Tap thepower iconat the top right.
TapSide key settingsat the bottom.
Under thePress and holdsection, choosePower off menu.
Where Is the Off Button on the Samsung S20?
There is no dedicated power button on the S20.
Earlier modelslike the Galaxy Note 9have a dedicated power button, but that’s no longer the case.
You do not need a password to turn off the Samsung S20 from any screen.
You canturn off 5Gin your phone’s unit configs.
Go toSettings>Connections>Mobile Networks>web connection Modeand select an option without 5G.
The most common choice isLTE/3G/2G (auto connect).