How to back up the address book on WeChat how to back up the address book on WeChat

1. Open WeChat, click "I", and select "Settings ];

2. On the settings page, click General;

3. Find function on the general interface and click open;

4. Find the address book security assistant on the function interface and click open;

5. Click to open [access security assistant] on the function settings page ];

6. After entering the communication backup page, select backup and click open. A window will pop up. You need to log on to QQ. After logging on to QQ, data can be securely backed up.