Device Guides

Sony Xperia Z1

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How to

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.

Slide your finger down the display starting from the top edge of your mobile phone.
Tap Settings.

Tap Security.

Tap Screen lock.

Key in your phone lock code
Tap the required phone lock code.
Follow the instructions on the display to change the phone lock code.

Tap the home icon to return to the home screen.

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