Try it on a Duo.
Swipe through all 110 designs. Fold the phone, turn the words on, and check each one under a Lock Screen or Home Screen.
The folding phone and its Lock Screen and Home Screen overlays are a generic illustration, not the exact iOS layout.
Now try your current wallpaper.
Pick the photo you use today and see where the fold lands. It never leaves your device: the preview is made in your browser.
A regular wallpaperOne image, cropped to fit each screen
Unfold: Coffee FirstA separate file for each screen
A regular wallpaper is a single image, so the phone crops it for each screen and the fold lands wherever it lands. Every Unfold design is composed three times, with faces and words kept clear of the fold.