SIM PIN: Sony Xperia Z3

Learn how to lock and unlock the SIM PIN on the Sony Xperia Z3.

 

 

 

Change SIM PIN

  1. From any Home screen, tap the Applications icon.
  2. Scroll to and tap Settings.
  3. Scroll to 'PERSONAL,' and then tap Security.
  4. Under 'SIM/RUIM CARD LOCK,' tap Set up SIM/RUIM card lock.
  5. If necessary, select the Lock SIM card check box. Enter your SIM PIN, and then tap OK.
  6. Tap Change SIM PIN.
  7. Enter your current SIM PIN, and then tap OK.
  8. Enter your new SIM PIN, and then tap OK.
  9. Enter your new SIM PIN again, and then tap OK.

 

Turn on / off SIM PIN

The SIM PIN code can protect your SIM from being used in other devices. When you turn on the SIM PIN lock, the device prompts you to enter the code after turning it on.

 

  1. From any Home screen, tap the Applications icon.
  2. Scroll to and tap Settings.
  3. Scroll to 'PERSONAL,' and then tap Security.
  4. Under 'SIM/RUIM CARD LOCK,' tap Set up SIM/RUIM card lock.
  5. Select or clear the Lock SIM card check box.
  6. Enter your SIM PIN.
  7. Tap OK.