Several months ago, most of my Samsung app icons were changed to ugly black & white versions of their symbols, both on the home screens and in the app drawer. All my non-Samsung app icons still have their original color. I download every system, UI, and Android update, including today's. Is there a fix for this?
Not 100% sure, but it could be that you installed a Samsung Theme. My personal one makes the Samsung apps a sleek gold and black. Try to remove the theme.
