Device Guides

HTC One (M8)

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

List view

The display tells you that your SIM is blocked.
Key in your PUK and tap NEXT.

Key in a new four-digit PIN and tap NEXT.

Key in the new PIN again and tap OK.
Your mobile phone is ready for use.

The display tells you that your SIM is blocked.
Key in your PUK and tap NEXT.

Key in a new four-digit PIN and tap NEXT.

Key in the new PIN again and tap OK.
Your mobile phone is ready for use.

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