What if qq changes the cell phone number and the old number is useless (qq phone number is not used how to change the phone number)

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Hello, everyone. I'll answer your questions. qq change mobile phone number old number useless how to do, qq mobile phone number is not used how to change mobile phone number this many people do not know, now let's take a look at it!

Answer:

1. If the confidential mobile phone is not in use, you need to enter the QQ Security Center official website to log in to QQ account, select change mobile phone number on the confidential mobile phone page, select the number has been changed, and then enter the new mobile phone number, change other verification methods, select the above cannot be used, and submit the data after verification. If verification fails, invite friends to assist. Tencent will re-examine according to the feedback results, and the results will be sent to the completed contact information within 4 hours.

2. How to protect your QQ number?

3. The safe use of QQ software depends first on the user surfing the Internet on a safe computer. For other people or public computers, first ask if the computer is safe enough, check whether antivirus software is installed, use the latest virus signature library, and confirm that the computer is safe before using it.

4, develop good Internet habits, help to stay away from computer viruses, network fraud traps and other hazards;

5. Password protection information is an important credential for users to have QQ accounts. It can help users recover QQ passwords faster, and also supports user authentication before important operations (such as changing passwords). Therefore, password protection can greatly improve the security of QQ accounts.

6. Download the latest version of Tencent Mobile Manager and open QQ Security Center.

This is the end of this article, I hope it helps everyone.