Tools: Apple iPhone 1 1, iOS 16. 1.2, Settings.
1. Open the Apple phone and click Settings.
2. After entering the settings, click the wallpaper option.
3. In the wallpaper interface that opens, click Add New Wallpaper.
4. In the open interface, select the wallpaper to set, and click Add in the upper right corner.
5. Finally, in the open interface, click the set as wallpaper combination option at the bottom.