How to get into the program settings if the "menu" button is not in the program or in Android 5.0.2 OS?

Question

Android

There is one irreplaceable program for android, from those times when the buttons were physical. Now I'm moving to a new phone without root, in the program settings I need to put one checkmark, but I just can't get there. I tried different options for "button savior non root", but for some reason they also lack the necessary button, I suspect that it was completely abandoned in Lolipop.
The question is: are there any workarounds to get into the program menu? MB with the help of "special features" for the blind, or call through the console, or disassemble the apk itself and assemble it back with button support?

Answer 1

Try a long press on the "Running Applications" button

Answer 2

Is there no button on the device itself?