News released by mobile QQ: QQ will be maintained in the near future. From now on, users can't modify the content of QQ personal data card, information card of nearby and interested tribes for the time being. This function is expected to return to normal from 1 1.

Modification method of personalized signature of mobile QQ;

Log in to QQ, click the settings icon and enter the settings interface.

In the setting interface, click the personalized signature column to enter the personalized signature interface.

In the personality signature interface, we click the X of the input method to delete the previous personality signature.

After deletion, enter a new personality signature. Then click the finish button in the upper right corner, and the personalized signature will be modified.