Cannot changes off screen memory style

[SAMaSAM]

Stuck with black backs, unable to change: why is it in red? 

Notes updated.

[Tourbillon De La Vie]

To standout? What happens when you  tap it 

[Sonora]

Regardless of the color settings of your icons or the whole system, some Samsung apps will keep their original color and you can't change that even with Good Lock

 

[SAMaSAM]

I can tap what I like, but it still shows red and no changes applied, the backgrounds is always black

[Sonora]

I don't understand what you mean. When you tap on say wi-fi only, a selection option will appear, the same goes for other settings. What is set will be marked in red, you just can't change the color, but you can change the settings

 

[Sonora]

I see what you mean. I couldn't change the background from black to white either until I did this.

Tap this

 And turn off this