Re: Cannot Log into Madden Mobile using Facebook

Just be sure that you aren't logged in on any other devices.

http://answers.ea.com/t5/Madden-NFL-Mobile/Answer-gt-How-to-fix-quot-Oops-Unknown-Error-quot-at-facebook/td-p/4249425/jump-to/first-unread-message

You can contact EA here.

You can live chat with an EA representative here.

If I answered your question please hit the xp button and accept this answer as the solution to help me level up!

Theres more than one way to contact them and I also included the live chat link.

No problem!

Sorry I couldn't offer a resolution that worked.

If I answered your question please hit the xp button and accept this answer as the solution to help me level up!

How many messages do you have?

Geez, I've never found a solution to this problem.😕mileyfrustrated:

My only advice would just keep trying to login. Sorry.

If I answered your question please hit the xp button and accept this answer as the solution to help me level up!

No problem!

If I answered your question please hit the xp button and accept this answer as the solution to help me level up!