What should I do if QQ is restricted from sending short messages?

QQ enters the protected mode, and the method to remove the protected mode by SMS is as follows:

1. Log in directly to the page of unprotect mode, and unprotect the mode through the second-generation secret answer you set before or other second-generation secret ways.

2. However, if you have not applied for the second-generation secret protection, you generally need to solve it through appeal. In the process of appeal, when filling in the information, it is recommended to provide detailed information as much as possible, including the qq password you have used, as well as the time and place of account application and login place over the years.

3. After the complaint is successful, log in to QQ Security Center, select the complaint account in password management, click Set New Information, enter the successful certificate number and receipt number given in the email, reset the second-generation secret information, bind the mobile phone, and modify the password. Then log on to the page of unprotect mode to unprotect mode.