Apple iPhone 4 (iOS4)
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Changing the phone lock code for my mobile phone
Want to change the phone lock code for your mobile phone? It's easy, but you need to turn on the phone lock code before you can change the phone lock code.
Step 5 of 6
Change phone lock code
Key in the current phone lock code.
Key in a new phone lock code.
Key in the new phone lock code again.
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