Apple iPhone 4 (iOS4)

Change device

Basic use

Change phone lock code

If the phone lock code is turned on, it needs to be keyed in when you turn on your phone. Follow these instructions to change the phone lock code.
You need to turn on use of phone lock code before you can change it. Click here for more information.

Just so you know...

Please select the red text to see instructional images.

Find "Change Passcode"
Press Settings.
Press General.
Press Passcode Lock.
Press Change Passcode.
Change phone lock code
Key in your current phone lock code.
Key in a new phone lock code.
Key in the new phone lock code again.
Press the Home key to return to standby mode.
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