Facebook doesn't want to updte my mobile is s6

[Habiba Hussein]

It gives me "Facebook can't be installed try again and if the problem continues get help troubleshooting error code (-505)

Posted via the Android Central App

 

[AlphaTango414]

Try wiping app data for Google Play store and Facebook via the app manager. Then wipe system cache via recovery mode.

If none of that works, find the contact us page and email Facebook and make sure to include the error code and message that accompanied the error code.

 

[Devhux]

Here's what I would try.
- Swipe down to bring up your quick settings, then tap the Gear icon on the top right (Settings)
- Navigate to Applications - Application manager.
- Swipe right until ALL apps are shown, then scroll down & tap Facebook.
- Try clearing data & cache (note this will sign you out of Facebook and reset any settings you made in the app.

You can then try to update it again.