Turn SIM PIN On / Off - Sony Xperia® Z3v

Note Enabling the Subscriber Identity Module (SIM) Personal Identification Number (PIN) locks the SIM card so it can't be used until the correct code is entered. If the incorrect PIN code is entered too many times, refer to Locating the 4G SIM PIN/PUK - My Verizon Website to obtain a new PIN Unblocking Key (PUK).

  1. From a Home screen, tap the Apps icon Apps icon (located at the bottom).
  2. Tap Settings.
  3. From the Personal section, tap Security.
  4. From the SIM Card Lock section, tap Set up SIM card lock.
  5. Tap Lock SIM card to enable or disable.
    Note Enabled when a check mark is present.
  6. From the "Lock SIM card" prompt, enter the current SIM PIN then tap OK.
    Note The default SIM PIN is 1111.


Related Topic: Modify the SIM PIN