How does Alipay Shentong Express untie the mobile phone number?

Alipay Shentong Express unbinding the mobile phone number has the following steps:

1. Open Alipay and click My Express on the homepage.

2. After entering my express, click more. After entering more, click Authorization Management.

3. In the authorization management interface, click Edit. After entering the editing interface, delete the bound mobile phone number and cancel my express authorization.

I hope the above information can help you solve the problem. Please feel free to let me know if you have any other questions.