Find "Screen lock type"

Slide two fingers downwards starting from the top of the screen.

Find "Screen lock type"

Press the settings icon.

Find "Screen lock type"

Press Lock screen.

Find "Screen lock type"

Press Screen lock type.

Create lock code using a pattern

Press Pattern.

Create lock code using a pattern

Slide your finger across the screen to connect at least four points and press Continue.

Create lock code using a pattern

Repeat the selected lock code and press Confirm.

Create lock code using a pattern

Press the indicators next to the required settings.

Create lock code using a pattern

Press the Return key.

Turn off use of lock code

Press Screen lock type and key in the lock code.

Turn off use of lock code

Press None.

Return to the home screen

Press the Home key to return to the home screen.