How to turn on Apple's essential new Stolen Device Protection feature and why it's important

Apple rolled out several notable features in its recent iOS 17.3 update, including AirPlay for hotel TVs, bug fixes, and resolved crash detection systems.

However, one of the most standout features is Apple's Stolen Device Protection feature.

This new feature will become invaluable in keeping thieves at bay, making it more difficult for them to access key functions, settings, and sensitive information on a stolen device.

Supported on iPhone XS and newer models, including second- and third-generation SE models, it's being described as 'one of Apple's best features in years.'

Apple is cracking down on thieves in new iOS update / NurPhoto / Contributor / Getty

Apple owners need to realise that the anti-criminal feature doesn't activate by default, they will have to turn it on themselves - but luckily, the process is simple.

To turn on the Stolen Device Protection feature, users must first download the iOS 17.3 software update.

Then, they need to go into their settings and scroll down to "Face ID & Passcode” or "Touch ID & Passcode” and enter their passcode.

After scrolling down a little, users will see the option for Stolen Device Protection, and depending on their iPhone model, they can tap or toggle to turn it on/off.

Make sure to first activate two-factor authentication and Find My Device for your Apple ID account, or it won't show up.

So, what makes this feature so important?

Apple is clamping down on thieves and trying to tie its devices more securely to their rightful owners.

With Stolen Device Protection turned on, the smartphone will now require a Face ID or Touch ID scan to verify the person as the legitimate owner.

iPhones will now require Face or Touch ID if in an unknown location / Tim Robberts / Getty

It used to be possible to access the device with a passcode or backup method, however, this is no longer the case.

The second part of the feature is the device's response to unfamiliar locations.

If a thief takes the device to an unknown location and tries to wipe it clean for resale purposes, they will encounter a security measure in which they'll need to do Face ID or Touch ID authentication, wait for an hour, and then do a second facial or fingerprint scan.

The digital giant explained: 'The security delay is designed to prevent a thief from performing critical operations so that you can mark your device as lost and make sure your Apple account is secure.

'When your iPhone is in a familiar location, these additional steps will not be required and you can use your device passcode like normal.'

Unless the iPhone is in a familiar location, Apple owners will need Face or Touch ID authentication to access passwords saved in Keychain, payment methods saved in Safari, turn off Lost Mode, apply for a new Apple Card or use the iPhone to set up a new device.