This is a simple trick that pretty much speaks for itself. I edited my homescreen wallpaper to include my email and my wife’s phone number. I keep a passcode on my phone so if it were ever lost and found, this would allow someone to contact me without unlocking it.
Other info you may want to include:
- Your blood type or drug allergies
- A cash reward offer
- Instructions to destroy the device so it doesn’t fall into the wrong hands
I highly recommend doing this yourself. It only take a moment in photoshop.