Device Guides
ZTE F286
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How to
Unblock your PIN
If an incorrect PIN is entered three times in a row, it will be blocked. To unblock your PIN, you need to key in your PUK.
List view
Enter the PUK
Key in the PUK and press the Left selection key.
Key in a new four-digit PIN and press the Left selection key.
Key in the new PIN again and press the Left selection key.
Key in the PUK and press the Left selection key.
Key in a new four-digit PIN and press the Left selection key.
Key in the new PIN again and press the Left selection key.
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