Re: Can't Unlink Xbox Account From EA Account
To those reading this thread, don't despair, there is hope!!
After I spoke with EA customer service and had my case closed, I eventually had a 2nd-line service agent get in touch with me via email. These 2nd-line agents are a more advanced level or problem solver, with more powerful tools available to them.
They were able to send a message to my Xbox gamertag with a secret code, to verify my ownership, then forcibly unlink this gamertag from the deleted account. I was then able to link the gamertag to my new (proper) EA account.
I'm not sure if it was me completing the customer support satisfaction survey that caused them to reach out. Maybe if you are in the same position and EA Customer Support cannot help you, try asking them to get a 2nd-line support agent to contact you.