If you are logged in with iCloud on your iPhone, you can turn it on or off at the settings menu.
To do that, you need to go to Settings and scroll down until you see Game Center menu, then choose it, and there you can sign-in with your current Apple ID, or some other Apple ID
Thank you for the response. I am still unable to log into a particular game. It says it cannot log into Game Center and log into the app through the Game Center settings. It is not an option in the settings in ios11. So now I am lost.
The game is Injustice 2. It was working before the iOS 11 update and the update on the game. Now, it will not log into the Game Center where all my progress is, and I do not know how to log into the game through Game Center sincenit is in settings now. I am already logged in.
Can you specify which game it was?
how do you log into a game through game center?
