How does Huawei P9 set and cancel form unlocking?

The following are the specific steps for Huawei P9 to set the pattern to unlock:

1. Open Settings-Security and Privacy.

2. Click "Lock Screen and Password >; Lock screen password > pattern password ".

3. Connect at least four points to draw a pattern, and then release your fingers. Then draw the pattern again to confirm.

4. Enter at least four digits as the backup digital password. When you forget to unlock the pattern, you can enter the numeric password to complete the unlocking.

The mobile phone can cancel the pattern lock screen according to the above steps, and then follow the screen prompts.