To disable the screen unlock pattern

1From your Home screen, tap > Settings > Security > Screen lock.

2Draw the screen unlock pattern.

3Tap Slide.

To create a screen unlock PIN

1From your Home screen, tap > Settings > Security > Screen lock > PIN.

2Enter a numeric PIN.

3If necessary, tap to minimize the keyboard.

4Tap Continue.

5Re-enter and confirm your PIN.

6If necessary, tap to minimize the keyboard.

7Tap OK.

To disable the screen unlock PIN

1From your Home screen, tap > Settings > Security > Screen lock.

2Enter your PIN, then tap Next.

3Tap Slide.

To create a screen lock password

1From your Home screen, tap > Settings > Security > Screen lock > Password.

2Enter a password.

3If necessary, tap to minimize the keyboard.

4Tap Continue.

5Re-enter and confirm your password.

6If necessary, tap to minimize the keyboard.

7Tap OK.

To disable the screen unlock password

1From your Home screen, tap > Settings > Security > Screen lock.

2Enter your password and tap Continue.

3Tap Slide.

Support application

To access the support application

1From your Application screen, find and tap .

2Find and tap the required support item.

Recycling your phone

Got an old phone lying around the house? Why not recycle it? By doing so, you will help us reuse its materials and components, and you’ll protect the environment, too! Find out more about the recycling options in your region at blogs.sonymobile.com/about-us/ sustainability/commitment/overview/.

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Sony SGP311U1B, SGP312U1B manual Support application, Recycling your phone