I shared my Game Center details with my friend. He betrayed me and changed the primary email address of my Apple ID.
When I persuaded him a lot he gave back my Apple ID and Game Center and I quickly changed all my info. However I have found out that he still uses my Game Center.
I have another Game Center ID and I saw my own Game Center ID active 2 hours ago when I woke up in the morning. How can I log off the other device from my Game Center?
Best Answer
I guess his device is still logged in with your credentials, and even if you changed the email address or password, his device is still mantaining the session active.
I don't think there's a way to log him off remotely. It seems to me that the only way is a manual log-out on his device.