My QQ password is protected by the security center, and I have tried my best to send the SMS to the security center.

Hello! About your current situation: you can enter 2/login _ limit/login _ limit _ index to remove the protection mode first. At present, there are six QQ protection modes:

Permanent type: QQ number has serious violations and malicious operations, and cannot be released because it is permanently added to the protection mode.

Appeal type: QQ number can only be released after the appeal is passed, and it will be released automatically after the appeal is passed.

Time type: after the QQ number enters the protection mode, the system will limit a time, and it will be released automatically when the time is up.

Password change type: QQ number can be released after password change. If the password cannot be changed, it can be released through appeal.

SMS Type: According to the prompt on the /007 page, you can cancel it by sending the corresponding code with any mobile phone.

Verification code type: According to the prompt on the /007 page, enter the verification code to cancel.

It is suggested to bind qq security center and set up account locking and other related services. If this phenomenon does not cause the phenomenon of number theft, you can enter the customer service center for consultation. Glad to answer for you!