Device lock: Apple iPhone 4S

Learn how to lock and unlock the Apple iPhone 4S.

 

 

 

Change password / PIN

  1. From the Home screen, tap Settings.
  2. Tap Passcode.
  3. Enter the current passcode.
  4. Tap Change Passcode.
  5. Enter the current passcode.
  6. Enter the new passcode and tap Next.
  7. Re-enter the new passcode and tap Done

 

Turn on / off

  1. From the Home screen, tap Settings.
  2. Tap Passcode.
  3. Enter the current passcode.
  4. Tap Change Passcode.
  5. Enter the current passcode.
  6. Enter the new passcode and tap Next.
  7. Re-enter the new passcode and tap Done