Go down to “Themed Icons” and tap the toggle next to it. Now if you scroll back up, you’ll see a preview of how it’ll look with the icons on your current home screen.

How to change app icons on your Samsung phone Samsung's One UI theme manager allows you to change app icons and customize your phone's home screen as you see fit.

Assigning a home screen on Android is a straightforward process that allows you to customize your device to better suit your needs. Whether you want to change the default home screen or add new ...

On your home screen, you really only want to see the apps you use regularly. To add an app to the home screen, tap the button to bring up your full app list.