At this time, you should rebind the credit card to the Apple ID in China:
1. First, on the iOS device, open the App Store app that comes with it. At the bottom of the page, find your personal Apple ID. After clicking it, select View Apple ID in the pop-up prompt box, and then you need to enter the password of your personal Apple ID.
2. After successfully logging in, click to enter the payment information, and then you will see the new payment method "UnionPay". After selecting UnionPay, enter the UnionPay card number below (note that domestically issued credit cards or Debit cards can be bound, and the system will automatically identify the card type), and then a small UnionPay logo will appear in the upper right corner of the card number, which means the card has been successfully recognized. You need to fill in some relevant personal information below. Of course, if it is bound to a credit card, you need to fill in additional information such as card number, security code, and expiration date.
3. After filling in the relevant information, you will receive a verification text message from the bank. Note: There is no need to activate online banking for the bank card, but the mobile phone number must be consistent with the one registered with the bank.
4. Verify that the binding is successful. ?