What if qq Anti-freezing Safety Center can't receive the SMS?

QQ is frozen and protected because the QQ number violates the rules during use, as well as some bad information, pictures and so on. It will affect the use of normal users. If you don't publish it yourself, you can use Tencent mobile phone housekeeper to thoroughly kill it and then modify the password. It is best to use Tencent Mobile Manager to set QQ protection. The functions of login risk warning, remote login prompt and emergency freezing are realized, which reduces the occurrence of QQ being DAO.