Apple Unveils Advanced Anti-Theft Feature for iPhones in iOS 17.3 Update

ios 17 update to roll out next week 1705646532

Apple has recently launched a significant update for iPhone users, aiming to enhance the security of their devices against theft. The latest iOS 17.3 update introduces a new anti-theft feature, known as ‘Stolen Device Protection’, which is designed to deter thieves and protect user data. Here’s what iPhone users need to know about this innovative security measure:

Key Highlights

  • The ‘Stolen Device Protection’ feature is part of the iOS 17.3 update.
  • It includes a one-hour security delay for changing the passcode in unfamiliar locations.
  • The feature requires authentication with Face ID or Touch ID for sensitive actions.
  • Compatible with iPhone XS and later models, and various iPad models.
  • Easily activated through the “Face ID & Passcode” section in settings.

ios 17 update to roll out next week 1705646532

Enhanced Security with Stolen Device Protection

Apple’s Stolen Device Protection tool aims to combat phone theft by increasing security requirements and limiting data access for thieves. When enabled, this feature introduces a security delay mechanism. If the iPhone is in an unfamiliar location, the software automatically imposes a one-hour delay before allowing changes to the passcode. This delay is designed to prevent unauthorized access by thieves who might have physically stolen the device.

Compatibility and Activation

This security feature is available for iPhone models starting from the iPhone XS and later, including the second and third-generation iPhone SE models. It is also compatible with various iPad models. To activate this feature, users can navigate to the “Face ID & Passcode” settings on their device and simply toggle the ‘Stolen Device Protection’ option.

Broader Implications

  • Deterrent to Thieves: With these enhanced security features, iPhones become less attractive targets for thieves, as the ability to access and reset the device is significantly hindered.
  • Data Protection: The focus on safeguarding user data, especially sensitive information like passwords and payment methods, is a crucial aspect of this update. It provides users with an added sense of security for their personal data.

Working Mechanism

The Stolen Device Protection works in two ways. First, it requires biometric verification (Face ID or Touch ID) for performing sensitive actions, especially when the device is in an unfamiliar location. This makes it difficult for someone with the passcode to access the device. Secondly, the security delay function restricts certain settings from being changed for 60 minutes, enhancing protection against unauthorized access.

User Experience and Accessibility

  • Ease of Activation: The process to enable Stolen Device Protection is straightforward and user-friendly. It’s integrated seamlessly into the iPhone’s settings, making it accessible for all users.
  • User Notifications: When the security delay is activated, users receive notifications, keeping them informed about their device’s security status.

How to Enable the Feature

To turn on the Stolen Device Protection:

  1. Ensure two-factor authentication is enabled for your Apple ID.
  2. Set up a device passcode, Face ID or Touch ID, and enable Find My and Significant Locations.
  3. Go to Settings > Face ID & Passcode.
  4. Enter your device passcode.
  5. Toggle on Stolen Device Protection.

The new Stolen Device Protection feature in iOS 17.3 is a significant step forward in securing iPhones against theft. By requiring additional verification and introducing a delay in critical settings changes, Apple enhances the security of its devices, providing peace of mind to users. This update, while primarily focused on security, also includes other enhancements and is compatible with a wide range of iPhone and iPad models.

About the author


James Miller

Senior writer & Rumors Analyst, James is a postgraduate in biotechnology and has an immense interest in following technology developments. Quiet by nature, he is an avid Lacrosse player. He is responsible for handling the office staff writers and providing them with the latest updates happenings in the world of technology. You can contact him at