Facebook Will Not Update Update 2019

Got this myself on my phone, as well as it just rejected to update. Here's what benefited me.

Edit: this seems to be a problem that Facebook are aware of. It's a problem with the Facebook app, and not a generalised Play Store issue.

This is what benefited me at least.

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

  2. Settings > Applications > All > Google Play Provider > Manage room, Clear all information and also Clear cache


It doesn't hurt if you restart your phone prior to you attempt upgrading facebook again. And, the mount was SLOW. Simply a minimum of 4-5 minutes. Yet, it did job. Otherwise attempt to uninstall it, or simply await a repair.
Facebook Update Problem