I Updated Facebook and now It Won't Open 2019

If you're having trouble mounting the current version of the Facebook for Android application, you are in the best place.

I Updated Facebook And Now It Won't Open

While trying to install Facebook by means of Google Play Store, you can read sometimes this error message:

Can't install app. "Facebook" can not be installed. Try once more, and if the issue continues, obtain help troubleshooting. (Error code:- 504).

The error code 504, is not a concern with the Facebook app, and also not a generalised Play Store problem. To resolve the trouble, try these troubleshooting tips:

* Setups > Apps > All > Google Play Store, Clear information as well as Clear cache

* Settings > Apps > All > Google Play Services > Manage space, Clear all data and Clear cache

* Restart your phone

* Attempt to update or install Facebook once again.