And if you do, does your push notifications still work? I am using iOS 5 b7 and my push notifications have stopped working with FB Messenger. This is a big deal for me because I basically use FB Messenger to text when at work since I don't get any signal in my office, only WiFi. Thanks. I would gladly take any tips on how to fix this too. I have checked all of my setting twice, and notifications are turned on.