How to set a password on a mobile phone?

If you use a vivo phone, you can refer to the following information:

Set the screen lock password:

1, mobile phone access settings-fingerprint, face and password/fingerprint and password-unlock screen password-enter password twice; Tablet Access Settings-Face and Password-Password to unlock the screen-Enter the password twice.

2. Click "Other Password Types/Password Options" in the lock screen password opening/changing interface, and you can choose to set mode password, 4- 16-digit password and mixed password.

Some models need to enter Settings-Security-Unlock Screen Password-Enter Password Settings.

Set privacy password:

Born? OS/iQOO？ UI/Funtouch？ OS？ 3.0 and above: Enter Settings-Fingerprint, Face and Password/Face and Password/Fingerprint and Password-Privacy and Application Encryption-Enter a new privacy password twice-Set secret protection.

Funtouch？ OS？ Below 3.0: enter the mobile phone, my housekeeper-privacy space-set the password of privacy space-set the security question-complete.

If you have more questions, you can go to this link page to consult online customer service for details.