New Facebook App Update Not Working | New 2019

Got this myself on my phone, and also it simply refused to upgrade. Here's what benefited me.

Edit: this seems to be a problem that Facebook understand. It's a problem with the Facebook app, as well as not a generalised Play Shop concern.

This is what worked for me at the very least.

  1. Settings > Applications > All > Google Play Store, Clear data and also Clear cache

  2. Settings > Apps > All > Google Play Services > Manage room, Clear all data and also Clear cache


It does not hurt if you reactivate your phone prior to you try updating facebook once more. And, the mount was SLOW. Just at the very least 4-5 minutes. However, it did work. Otherwise attempt to uninstall it, or simply wait for a solution.
Facebook Update Problem