If you have the Galaxy S8, there are a few ways to delete themes. The first is to go to the Settings app and select “Theme Options.” There, you can select which themes you want to delete. The second way is to go into the “Settings” app and select “Appearance & Personalization.” There, you can select which themes you want to delete. The third way is to go into the “Settings” app and select “Apps.” There, you can select which apps should have their own theme.
