With every passing year, stealing smartphones has been harder and harder for thieves. Apple and other phone companies have made it harder to access a phone that’s not yours, and we’ve even seen stuff such as tracking apps working even when the phone is turned off. However, tech crime is that a bit of a cat and mouse game—thieves adapt to circumstances to keep doing bad stuff. Now, Apple has released iOS 17.3, with its headlining feature being its latest anti-thief effort.

Apple has now released iOS 17.3, which is now rolling out to iPhones worldwide afterthe latest update in December. The standout feature is dubbed Stolen Device Protection, and it’s meant to give thieves a hard time. You can activate this setting through Face ID & Passcode in the settings, requiring Face ID or Touch ID for sensitive actions. Activities like accessing passwords, using saved payment methods, and handling Apple Cash and Apple Card Savings actions will prompt biometric authentication. The idea is that even if someone gets access to your passcode, they won’t be able to actually do anything destructive without actually having your face (for most iPhones) or your fingerprint (for SE-series iPhones).

Even if they do get access to those sensitive activities (by doing something such as coercing you to use your face or fingerprint for them), there’s another layer of security called a security delay, where changes will actually take some time to take effect—giving you enough time to, for example, get back into your Apple ID with your old password and reversing the damage. The security delay will be disabled if you’re at a known location such as your home or your workplace. Presumably, if something happens while you’re at these locations, you’ve probably already called the police for much more important reasons.

Other additions include collaborative playlists in Apple Music as well as a new wallpaper, improved AirPlay hotel support, and the ability to see all devices enrolled in AppleCare. you may read the full changelog below.

Music

This update also includes the following improvements:

Make sure to download the update now—you should already be seeing it on your phone, but it could take a few hours, days, or weeks.