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The phone lock code protects the contents of your phone from unauthorised use. If the phone lock code is turned on, it needs to be keyed in when you turn on your phone. Follow these instructions to turn use of phone lock code on or off.
You need to turn on use of phone lock code before you can change it. Click here for information on how to turn the phone lock code on or off.
Find "Change screen lock"
Change phone lock code
Press Pattern, PIN or Password.
Follow the instructions on the display to change the phone lock code.
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