[Guide] How to get Facebook Sync to work. [Should work for all phones]

So after having an issue getting my Facebook to sync with my contacts I went through a lot of effort to find a solution. I eventually found the issue that was causing Facebook not to sync. At some point the Facebook app removed the sync option entirely from their app. Older versions had an option that you could enable contact syncing.
So to fix the problem first uninstall Facebook.

The next step is to go to Settings->Security and tick the option Unknown sources. This will allow you to sideload apps.
Then go to http://www.apkmirror.com/apk/faceboo...-apk-download/ and download the Facebook apk.
Then open up a file explorer and go to your downloads folder.
Tap the apk you just installed and then click install. You may need to press next a few times first or scroll down through the permissions.
After this press login and once you're at the main page for the app press the menu button.
Tap Settings.
Scroll all the way to the bottom where you will find Sync Contacts.
Tap Sync Contacts where you will be given three options. Choose the one that best suits your needs.
After that go to your phone's settings again
Find and tap Accounts & Sync
Tap the plus sign
Tap Facebook
Go through all you need to go through
Then when your back at the Accounts & Sync page tap Facebook
Make sure the checkbox next to Contacts is checked
At this point you can go to your People app and sync your contacts



I highly recommend you make sure Facebook cannot auto-update
To do this go to Play Store
Tap the three bars at the upper left
Tap My Apps
Go to Facebook and tap it
Then press the menu button
A menu should popup that has an Auto-update option with a checkmark. Make sure it is unchecked.


A little side note you will get notifications in Facebook to update. Just ignore them you do not have to update.