2. Method: Open mobile qq, select the "Contacts" tab in the main interface, and you can see "Add" in the upper right corner of the contact list interface.

3. Click to open the add interface, click to enter the search friends interface by conditions, directly enter the nickname to search, or query by gender, age, location, hometown and other conditions, and click Search.

4. Enter the search results list page, see the searched friend information, and click >; , view details and add them as friends.

5. Enter the authentication interface, enter authentication information, and click Next; Enter the friend management interface, comment on the added friends, select groups and click Send, and wait for the friends to pass the verification.