How to get rid of the binding service of the previous owner after changing the mobile phone number?

1. You can submit relevant information to the official customer service in a short message to unbind it.

2. Just blacklist the numbers that send text messages. Most mobile phones have this function.

3. The new user of this number needs to unbind himself in the WeChat settings, and then re-register the account; If it is Weibo, Taobao and other binding. , you can log in to the account to find the personal center, and there are binding changes.

4. Many services need the previous owner's certificate and other relevant certificates to be untied. If it is not available, it is easier to change the new mobile phone number directly.

Extended data

Second-hand mobile phone number, also known as restart mobile phone number, refers to the number once sold to users. After users cancel the number, operators recycle it and put it into the market. In addition to not being able to register some APP accounts, such numbers also have potential risks, such as being harassed by SMS.

2065438+June 2008, the Ministry of Industry and Information Technology requested that telecom operators and Internet information service providers should provide users with the service of canceling their accounts after users stop using their services.

Source: Baidu Encyclopedia: Second-hand mobile phone number