I forgot my mobile phone number. What should I do if I change my mobile phone number?

Press the prompt to default, then enter the verification code and click Next.

The account is not safe, and all recovered passwords cannot be retrieved through email, mobile phone number or question and answer, only through appeal.

Click on the account to appeal, and it is the most critical step. It is best to fill in the information completely in order to pass it smoothly. If you fill in the simple form, it will not pass. If you fill in the mailbox, you will send the password to the mailbox. Pay attention to filling it accurately, otherwise you can accept it separately.

After completing the form, click Next, then follow the prompts and wait for feedback. Then prompt to set secret security and so on.

The steps are as follows:

Open QQ, and click the main menu-Help-My QQ Center in the lower left corner of the QQ panel.

Prompt to log in again for verification, and then log in.

Then follow the steps-enter a new mobile phone number-and send a short message for verification. After sending the short message, click Query to send the binding result. @ _ @ Secret mobile phone can retrieve QQ and reset the bound mobile phone number through appeal.

Or change the bound mobile phone number through the security center. The address book is bound to the mobile phone number. You can update it directly through QQ client.