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.

You can change your Gboard theme using a custom image from your phone's gallery or a preset provided by the keyboard.

The cool thing about Samsung’s theme feature is it’s still flexible enough to let you play around with how the phone looks. There are themes with live wallpapers, while others switch images ...

If you want to change the color of text bubbles on Android, your best bet is to apply a new wallpaper or pick a different color palette. The new theme applies across your phone's interface ...