If you're having problem setting up the latest variation of the Facebook for Android app, you are in the right area.
I Updated Facebook And Now It Won't Work
While attempting to install Facebook through Google Play store, you can check out occasionally this error message:
Can not install application. "Facebook" can't be installed. Attempt once more, and also if the issue continues, obtain help troubleshooting. (Error code:- 504).
The error code 504, is not a concern with the Facebook application, and not a generalised Play Store concern. To solve the trouble, attempt these troubleshooting ideas:
* Settings > Apps > All > Google Play Store, Clear data as well as Clear cache
* Settings > Applications > All > Google Play Services > Manage space, Clear all information as well as Clear cache
* Restart your phone
* Try to update or install Facebook once again.
