How can my mobile phone unbind the CCB mobile banking client?

The method of unbinding the mobile banking client is as follows: 1. Log in to the mobile banking with the original device, enter "Binding Device" in the search box at the top of the home page to search, click the corresponding function menu in the search results, and select the "Unbind" menu. 2. Net Yindun customers unbind through personal online banking "My Account-Mobile Banking Management-Device Binding and Unbinding". 3. If you can't unbind yourself, non-contracted customers can cancel and re-register, and contracted customers can unbind at any CCB outlet in China with valid ID and any account of contracted mobile banking. (In case of business changes, please refer to the actual situation. )