[TimeWalker]

Thanks for the tip! I finally managed to make it work by doing this:

1. Go to your nest and then at the login tab at the totem (where you can login Rovio, Facebook, etc.)
2. Log out from your Rovio account
3. Log in to Facebook
4. Log in to Rovio account
NOTE: Don’t switch to any other tab or close the window, else it brings you back to the map and you have to do it again.
5. Facebook should automatically log out. Relog again (this time Facebook login pops up).

With that, I successfully was able to login to Rovio and Facebook and it seems to stay that way.

[TimeWalker]

I do have App Ops but the only permissions I can activate/deactivate are Location, Volume and Keep awake.
I removed the Facebook app as I don’t use it and only had it to test Facebook login.
I don’t see any other special setings for apps on my PC or mobile phone. I tried deactivating app login and removing Epic but it still doesn’t work.
As a side note, Transformers seems to login fine.

Thanks for helping me though.

[TimeWalker]

Well, I just have this problem too. I’m on Android 4.4.2 and no matter what I do, I always get “Facebook Login failed”. I tried it with and without Facebook app, both not working. Reinstalling Epic, still no dice. The only time Facebook login works is when I’m logged off my Rovio account.

As I only see solutions for the iOS version, did anybody manage to fix it on Android?