QQ added a friend restriction, saying that it was recently locked by the system for a period of time because of frequent operation or unsafe account. Ask how to solve it.

QQ added a friend restriction, saying that it was due to frequent operation recently or the account was locked by the system for a period of time due to unsafe factors, which was caused by the wrong setting. The solution is as follows:

1. Click to open mobile qq, and click the avatar above.

2. Then click Settings in the lower left corner.

3. Click Privacy in the open interface.

4. Select to turn on verification settings when adding me as a friend.

5. Click to open the Allow Anyone option.

6. At the same time, click the option below to search for me by mobile phone number.