[Tip] One handed operation.... "iPhone" mode.
Don't let the title scare you. All this tip does is make one handed operation easy.
First: settings/one handed operation
Second: enable the first setting
Third: the activate the mode from any screen, using one motion, swipe from the right edge in and back out again.
This will make the entire usable screen space easy for one handed operation, including on screen buttons and volume keys. I call this iPhone mode because you can make it extremely small. Also you can move it around the screen and adjust the size to your liking. The last mode you had it on will save the next time you use it. Great for lefties.
I take no credit for this tip. I was browsing YouTube when I came across a tech channel and saw it there. I had never heard of this so I figured I would share it with the community.
Also.... you cannot use the s-pen while in this mode. Apps such as the camera will revert the phone back to full screen. Enjoy.