31. Stolen Device Protection – Your Phone Locks Itself If It’s Ever Taken

Worried about losing your phone while traveling or having it snatched? Stolen Device Protection automatically senses when your phone leaves familiar places and locks sensitive settings—like changing your password or Apple ID—so thieves can’t wipe or access your data even if they guess your PIN.
On iPhone (iOS 17.3+): It turns on automatically in **Settings → Face ID & Passcode → Stolen Device Protection**. On many Android phones (Android 15+): Look for **Theft Detection Lock** or **Anti-Theft** in Security settings. It gives you and your family huge peace of mind without any extra steps. Many over-40 readers say it finally lets them carry their phone worry-free.