Mirror World
Their wallpaper is flipped. Nobody can say what's wrong.
Download shortcut⏱ 30s setup
Open this page in Safari on an iPhone. The file goes straight into Shortcuts.
What happens
Their wallpaper gets replaced with a horizontally flipped copy of itself. Everything is where it should be, except mirrored. Most people take days to work out what’s off.
Setup
- Open the download on their phone (or AirDrop it over) and tap Add Shortcut.
- Run it once on their phone and pick the photo they use as their wallpaper. Allow Photos and Wallpaper access if asked. You can delete the shortcut straight away.
Undo
Set the original photo back from Settings → Wallpaper. It’s untouched in their library.