Device brand and model:
Samsung Galaxy S10e
Ratio version:
3.2.1:1
Problems encountered when using ratio:
When I choose the option to activate rhe color menu it says device not supported. So I couldn’t change the apps into BW mode
Give it the color mode accessibility permission.
Where I can grant the permission?
Go to the system accessibility settings. Search for it in the settings. Not sure where it is on the Samsung phones.