How does Redmi mh2a cancel the screen lock password?

Redmi MH2A's password for unlocking the screen is as follows:

1. First, click the "Settings" button of the mobile phone to enter the mobile phone setting function.

2. After entering the mobile phone setting page, the system and equipment in the mobile phone setting page will enter the function of "screen lock, password and fingerprint".

3. Enter the screen lock, password and fingerprint page, click to enter "screen lock password", and then enter the password.

4. After entering the password, enter the screen lock password page and click the "Close Password" function.

5. Click to close the password, and a prompt box will pop up. Click "OK" button to turn off the screen lock password of Xiaomi mobile phone.