Open the My Yancheng APP, click the [My] tab in the lower right corner, then click the [Settings] icon in the upper right corner, then select [Account Security], then [WeChat], and finally select the [Unbind] option to Unbind the previously bound WeChat account, and then rebind the new WeChat account. Now, I will introduce to you how to unbind WeChat.
1. Open the My Yancheng App and click My in the lower right corner.
2. Click the settings icon in the upper right corner.
3. Click Account Security.
4. Click WeChat.
5. Click to unbind.
The above is what I brought to my Yancheng. How can I unbind WeChat? My method for unbinding the Yancheng app from WeChat, and more related information and tutorials, please pay attention to this website.