Check out the following sections for all the details!
Check out the previews of each of them in the image right below.
3.Tap theSharebutton at the bottom menu bar.
4.On the following Share sheet, scroll down a bit and tap theUse as Wallpaperoption.
5.Edit the wallpaper to your liking and then tap theAddbutton at the top right corner of the screen.
6.On the following prompt, tap theSet as Wallpaper Pairbutton.
And that is it!