Anti-theft: Apple iPhone 4S

The Apple iPhone 4S has anti-theft and may affect how you are able to master reset the device.


  1. On your device’s Home screen, tap Settings.
  2. Tap iCloud.
  3. If you’re asked to sign in, enter your Apple ID, or if you don’t have one, tap Get a Free Apple ID then follow the instructions that appear.
  4. Tap to turn on or turn off Find My iPhone.
    • If turning on, tap Allow.
    • If turning off, enter your Apple ID password and tap Turn Off.