Removing a theme Huawei P10 Lite - Changing back to default Theme or Themeless

[Prawnapple]

Hi Guys and Gals. I recently updated to Android 8.0 on my Huawei P10 Lite and when I navigate to "themes" and then to "my themes" it shows me the theme I have active currently but I cannot "delete" it only "apply" even though it's already applied... I want to completely remove this theme and go back to default, how do I do this?

 

[Rukbat]

You can only apply themes, "deleting" the theme makes no sense, unless you want a blank black screen. The icons, the wallpaper - those are the theme. Find the "default" theme and apply it.