Step 1? Have failed bank cards been added to multiple devices? If it has been added on other devices, please delete it on other devices first.

Step two? Try adding other bank cards (not necessarily my own bank card). Is it impossible to add more than one bank card or the designated bank card?

Step three? If the above steps are not resolved, please submit the log according to the following steps, and provide Huawei account number and IMEI number:

1.？ Open "Settings? & gt？ Advanced settings? & gt？ User experience improvement plan ",check to join" User experience improvement plan ".

2.？ Open "Settings? & gt？ Application management? & gt？ Huawei wallet? & gt？ Permission ",open the" store "permission.

3.？ Open Huawei wallet, reproduce the problem, and take a screenshot of the error. Submit a screenshot and share the log under "Questions and Suggestions" in the left column.

Fill in the problem description or suggestion, and fill in the IMEI number of the mobile phone.

If only one picture can be added to the screenshot, please search for "Huawei Member Service" in the application market and upgrade "Huawei Member Service" to the latest version.

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