Experts issue iPhone users urgent warning to turn on new thief-blocking security feature

In the latest iOS 17.3, Apple launched a brand new security feature that deterred thieves and unwanted users from accessing the device.

iPhone users are able to use the Stolen Device Protection feature for added security protection, which initiates barriers against theft or stall access to a stolen phone. It's essentially an emergency backup solution before you should call the police and report it stolen.

Now, tech experts are urging all iPhone users with the update to turn on the feature.

iPhone users are being urged to activate Stolen Device Protection / Tim Robberts/Jaap Arriens/Getty Images

When it's turned on, iPhones will require you to perform a successful face or touch ID to access sensitive information such as your wallet and stored passcodes.

Basically, the smartphone won't be able to make payments unless it's in the hands of its owner.

On the back of the recent feature, the tech giant wrote: 'In the event that your iPhone is stolen, 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 are not required, and you can use your device passcode like usual.'

Apple confirms that familiar locations are places where the iPhone is commonly used, including places of work and your home.

The feature triggers an hour-long delay upon unsuccessful unlocking attempts / NurPhoto/Getty Images

If the device is in an unusual location, the feature will trigger an hour-long delay if someone is attempting to change the password, giving the owner more time to report it as stolen. Alongside this, passcodes will no longer be able to be used as a backup method of unlocking the phone.

If you're still one of the users who needs to activate Stolen Device Protection, here's how to do it:

• Make sure you have the latest iOS 17. 3 software updated.
• Activate two-factor authentication in settings under 'Password & Security'.
• Make sure both Face and Touch ID are enabled, along with Find My features, and create a password if you haven't already.
• Enable 'Significant Locations' in locations services.
• Tap on 'Face ID & Passcode' in settings and enter your password.
• Toggle “Stolen Device protection” to turn it on.

Furthermore, ensure you delete any old or expired passwords from your device to be safe.