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Want to unblock your SIM? It's easy, but you'll need a PUK to unblock your SIM.

Step 1 of 5

Turn off your mobile phone

Tap and hold Disconnect until the display is turned off.

Step 2 of 5

Turn on your mobile phone

Tap and hold Disconnect until your mobile phone is turned on.

Step 3 of 5

Unblock SIM

The display tells you that your SIM is blocked.

Key in your PUK and tap the Navigation key.

Step 4 of 5

Unblock SIM

Key in a new four-digit PIN and tap the Navigation key.

Step 5 of 5

Unblock SIM

Key in the new PIN again and tap the Navigation key.

The display briefly shows that your PIN has been changed, and your mobile phone is ready for use.

Swipe right for the next step

Tap anywhere to dismiss

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