Facebook Will Not Update

Got this myself on my phone, and it just declined to upgrade. Here's what worked for me.

Edit: this appears to be a problem that Facebook recognize. It's a concern with the Facebook application, and also not a generalised Play Shop problem.

This is what worked for me at least.

  1. Settings > Applications > All > Google Play Shop, Clear data as well as Clear cache

  2. Settings > Apps > All > Google Play Provider > Manage room, Clear all information as well as Clear cache

It doesn't injured if you reboot your phone prior to you try upgrading facebook once more. As well as, the mount was SLOW. Just a minimum of 4-5 minutes. However, it did job. Otherwise attempt to uninstall it, or simply wait on a fix.
Facebook Update Problem