Back button options in s21 5g phone

[miserkris]

Hello...
In my previous note 7 I had the back button somehow configured to open a menu that had volume, brightness etc...

My new phone is a Samsung
S21 ultra 5g galaxy Android os phone...
How can I get that menu again in my new phone?
Thx

 

[miserkris]

Bump anyone remembers this menu from the bottom?

 

[mustang7757]

You need Good lock app from play store
Edit: galaxy store

 

[miserkris]

You need Good lock app from play store
Edit: galaxy store

Thx...I searched and installed Samsung one handed app.

 

[mustang7757]

Thx...I searched and installed Samsung one handed app.

Great