Find the desktop and wallpaper
3. Enter the desktop and wallpaper settings page, and select options to open the wallpaper menu.
4. Enter the wallpaper setting page, select a wallpaper from the wallpaper list, and then select the simultaneous setting menu option from the selection menu that pops up at the bottom of the screen.
5. After setting the wallpaper, select the option not to keep the menu in the pop-up prompt window of lock screen style.
6. After the setting is successful, when the screen is locked, the step number information is successfully displayed.