1. Open the Pocket Life application and log in to your account.
2. Find the "My Bank Card" or "Bind Bank Card" option on the application homepage or personal center page.
3. Find the credit card you want to unbind in the bank card list, and click to enter the credit card details page.
4. In the details page, you may see the "Unbind or Unbind" option. Click this option.
5. The system may ask you to enter some verification information, such as transaction password and mobile phone verification code, and complete the verification according to the system prompts.
6. After the verification is completed, you will be prompted to unbind successfully, and relevant prompt information will be displayed.
It should be noted that there may be subtle differences between different versions of the Pocket Life application and the way of bank cooperation, and the specific operation steps may be different. If you can't find the corresponding option in the application, I suggest you consult the help document of Pocket Life application, or contact the customer service of Pocket Life for consultation.
As a reminder, please untie the credit card carefully to ensure the security of your account and transaction.