The error code E-8210604A on PS4 means that there is an error with your payment method. Here are some things you can try to fix the error:
- Check your credit/debit card information. Make sure that the information you have entered is correct, including the card number, expiration date, and CVV code.
- Re-register your credit/debit card. Go to Settings > PlayStation Network/Account Management > Account Information > Wallet > Payment Methods and select the card you are trying to use. Then, select Delete and then Add Payment Method to re-register the card.
- Try using a different credit/debit card. If you have another credit or debit card that you can use, try using that one instead.
- Make sure that your credit/debit card is not expired. If your card has expired, you will need to update the expiration date on your account.
- Make sure that your credit/debit card has enough funds. If your card does not have enough funds to cover the purchase, you will receive an error message.
- Try restarting your PS4. Sometimes, a simple restart can fix the problem.
- Contact PlayStation Support. If you have tried all of the above and you are still getting the error message, you can contact PlayStation Support for help.
Here are some additional tips:
- Make sure that you are connected to the internet and that your PS4 is up to date with the latest software.
- Try making the purchase at a different time of day. Sometimes, there are temporary outages that can cause payment errors.
- If you are using a proxy server or VPN, try disabling it and see if that fixes the problem.