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TCL FLIP 3 - Enable / Disable / Modify SIM PIN

2026-10-06 17:19:05.275

TCL FLIP 3 - Enable / Disable / Modify SIM PIN

Here's how to change, enable or disable the SIM card lock code on your Flip 3.
  • Enabling the SIM PIN locks the SIM card in your device so it can't be used until the correct code is entered.
  • If the incorrect PIN code is entered too many times, refer to the following to obtain a new PIN Unblocking Key (PUK):
  1. From the main screen, press the
    OK button
    .
    Utilize the 5-way navigation pad to highlight and the OK button to select.
    5-way Navigation Pad
  2. Select
    Settings
    .
  3. From the Privacy & Security tab, select
    SIM Security
    .
    If unavailable, ensure a SIM card is properly inserted.
  4. Select
    SIM PIN
    .
  5. Select an option:
    • On
    • Off
  6. Enter the SIM Unlock code then select
    Done
    .
    The default SIM PIN is 1111.
  7. To change your SIM PIN, ensure the SIM PIN is on then do the following:
    1. Select
      Change SIM PIN
      .
    2. Enter the current SIM PIN.
    3. From the 'Create PIN' section, enter the new SIM PIN.
    4. From the 'Confirm new PIN' section, re-enter the new SIM PIN.
    5. Select
      Done
      .