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Apple iPhone - Unblock SIM PIN

2026-10-22 16:06:44.421

Apple iPhone - Unblock SIM PIN

Here's how to unblock the SIM PIN for your iPhone.
Follow the steps below if the SIM PIN for your Apple® iPhone® is blocked.
The PIN Unblocking Key (PUK) is utilized to reset a blocked SIM card.
  • Before proceeding, do one of the following depending on your type of service:
  1. If powered on, restart your iPhone.
  2. From the keypad, enter the 8-digit PUK then tap
    OK
    .
    If an invalid PUK is entered too many times, the SIM card is permanently disabled.