I haven't changed my mobile phone number yet. How can I get back my old WeChat after changing my mobile phone?

Just use the current mobile phone number to retrieve the WeChat password. The tools used are a smart phone with WeChat software and a confidential mobile phone number. Take WeChat version 6.3.28 as an example, the operation steps are as follows:

1. Open the WeChat login interface and click Login to encounter problems;

2. Then click Receive SMS;

3. Click to log in with SMS verification code;

4. Keep the mobile phone number unchanged and click Next;

5. Enter statistical verification code for security verification;

6. After verification, you can reset the password, and finally click Finish.

Note: Changing the WeChat password regularly can enhance the security of WeChat.