Game center keeps logging me in
Hi.
Because i never use the game center i want to sign out of it on my iPhone. I try to do that in the configurations screen but when i tap "sign out", tap "back" and tap "game center" again I'm signed in again! It keeps frickin' doing that. I've tried switching on and off. Closed all apps in the background aswell.
Can you help me? That pop up is getting on my nerves and i think i should have the choice here!
Thanks a bunch.
iPhone 5s, iOS 7.1