How to change the digital lock into a pattern to unlock Huawei 4c mobile phone lock screen?

1, open the phone "Settings".

2. After opening the settings, click "All Settings", drop down the page, find "Privacy Security" and click "Security".

3. Click the first item "Unlocking Method" in "Screen Security Protection".

4. Select the pattern to unlock.

Extended data

There are generally two kinds of screen lock, one is computer screen lock, and the other is mobile phone screen lock. Screen locking is to protect the data security of the system. In addition to protecting data security, the mobile phone lock screen is also to prevent accidental touch and press.

Reference materials? Lock screen _ Baidu Encyclopedia