Darrenfocused wrote:
Before shopping again, back up your iphone first then "Erase all content and settings", then delete your existing card and check every letter and every number that is recorded before the Apple Wallet accepts the card details.
Good heavens, that's insane. Why on Earth would you wipe your entire phone in order to delete and re-add a card to Wallet?? That's like accidentally putting an event into Calendar on the wrong date on your Mac and fixing the problem by reformatting your hard drive. 🤦🏻♀️
If the problem is incorrect card information (which is unlikely if you've ever used Apple Pay successfully with the card in question), all you need to do is delete your card from the Wallet app and add it back in with the correct information:
Go into Wallet, tap the card you want to remove, then tap the circle at the upper right of the screen with the ellipsis (...) in it, scroll down to the bottom of that screen, and tap the red phrase "Remove This Card". Then wend your way back to the main Wallet screen if you're not already there (sorry, but I'm not deleting a card from my Wallet to verify every step of these instructions) and tap the circle at the upper right of the screen with the plus sign (+) in it to begin the process of re-adding your card to Wallet. When you get to the Add Card screen you can either use the camera or, if you don't trust the camera to do the job correctly, tap Enter Card Details Manually at the bottom of the screen. But my experience is that unless the card is very old and worn or the lighting is very poor (or both), the camera will do a fine job of capturing the card details.
Your card issuer may require additional steps (like a phone call) to verify the addition, but I think few require that anymore.
And you're done.
*Mutters to self* Wipe the phone. Insane!