How long does it take to replace the password-protected mobile phone in QQ?

Under normal circumstances, the review can be passed within 4 hours.

How to replace the QQ security phone:

1. QQ client, open the main menu (the penguin icon in the lower left corner) --> Security Center --> Security Center homepage, Enter the QQ Security Center homepage.

2. On the right side of the page, under the "My Security Tools" column, there is a security phone item, click the "Change" button.

3. The first method is to use the password-protected mobile phone to verify the password, edit the text message, and send the text message "Change password-protected mobile phone" to 10657532126611;

4. The second method Verify the password through the password question, enter the answer to the corresponding password question, and confirm.

5. Enter the new mobile phone number and click the "Get verification code for free" button; QQ will send a text message to the mobile phone.

6. Receive a text message from QQ Security Center, which contains a verification code.

7. Enter the verification code in the verification code box, and then confirm. The modification of the secret mobile phone number is completed. Review is required after modification, and the review time is usually 4 hours.