If you have a Samsung Galaxy phone, then you also have access to the Good Lock app from ... the instructions on screen to pick out an image to use for your phone wallpaper, which you can crop ...

Master Samsung Good Lock and unlock powerful tools to customize your Galaxy device's home screen, gestures, notifications, ...

If you have a Samsung Galaxy phone, then you also have access to the Good Lock app from ... set up a gallery of wallpapers. You can switch between different theme options with a tap. Choose Create New ...