Within few hours after Facebook Home arrived on Google Play, hackers from XDA forum have launched a modified version of Facebook Home that would remove the device-specific limitation. In other words, you can now use Facebook Home on any Android device. Facebook Home is currently available only to these devices – HTC One X, One X+, Samsung Galaxy S III, Galaxy Note II, and the HTC First.
The hack was performed by XDA Senior Member theos0o; who provides details and download links here. The hacker says there is no root needed for this hack. However you will have to uninstall original Facebook, Facebook messenger and Facebook home apps. If Facebook is pre-installed then you probably need root to remove it.
To download this modified version of Facebook home, please visit XDA Developers forum.