First, 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.
Second, set the 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.
Note: If you want to set mode, number and mixed password, you can choose other password type settings when changing the privacy password.
Third, modify the password of vivo account.
If you remember the password of the vivo account, you can try the following methods to change the password after logging in to the account:
Vivo/iQOO mobile phone, vivo? Pad: Enter Settings-Click Login Account-Security and Password-Modify Password-You can reset the password by verifying the mobile phone number, email address or account password bound to the account.
Computer: Enter? Link to the webpage of vivo account center-account password-modify-enter the original password and new password of vivo account and "finish".
If you don't remember your account password:
The binding information of vivo account is in use: you can enter Settings-click "Login to vivo account" to enter the account login interface-Help in the upper right corner-Retrieve the password-enter the account that needs to retrieve the password. Next, you can get the verification code by binding the mobile phone number or clicking the switch verification method, and choose real-name face verification, binding email or secret security questions to verify your identity. After verification, you can set a new password. Or? Click here to enter the link to retrieve the password? Follow the prompts to retrieve the password.
The binding information of vivo account is no longer used: if the mobile phone number and email address bound by vivo account are no longer used, and you can't remember the correct answer to the secret protection question, you can enter the account in the account login interface-Help-Retrieve the password in the upper right corner. Next, click "Switch authentication mode" at the bottom of the page, select "Verify real-name face", set and confirm a new password, and finish.
If there is no "Verify Real Name Face" in the switching verification method, you can select "Account Appeal" and follow the prompts on the prompt page.
Fourth, set the password for healthy use of equipment.
Method 1: Enter I Manager-(Utility)-Healthy Equipment Use-and open the "Password for Healthy Equipment Use";
Method 2: Go to Settings-Healthy Use of Equipment-Open the "Password for Healthy Use of Equipment", enter the password and set the security questions.
If you have more questions, you can enter vivo official website-My-Online Customer Service-Sliding Bottom-Online Customer Service-Enter Manual Customer Service and enter the consultation.