How to untie the mobile phone number of Pinduo and how to change the mobile phone number of Pinduo?

1, Pinduoduo's mobile phone number can only be changed, but cannot be untied.

2. Open the Pinduoduo and enter the personal center; Click Settings-Bind Mobile Phone Number; Then click change binding, SMS verification, and replace a new mobile phone number binding;

3. If it is a merchant account, you can only change it, but you can't unbind it. Open Pinduoduo on the computer and log in. Move the mouse to the account nickname in the upper right corner, and a drop-down list will appear.

4. Then click Account Management-Modify Mobile Phone Number, enter the new mobile phone number and verification code to be bound, and click Next to complete the binding change operation.