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Learn how to use anti-theft on your iPhone running Apple iOS 15. Apple iOS 15 has anti-theft and may affect how you are able to master reset your device. 

 

Anti-theft

  1. On the Home screen, tap Settings.
  2. Tap your Apple ID at the top of the list.
  3. Tap on your device from the list at the bottom.
  4. If prompted, enter your Apple ID password.
  5. Tap Find My iPhone.
  6. Tap the slider next to Find My iPhone to disable.
  7. Enter your Apple ID password and tap Turn Off.

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