Open the Facebook app and tap the Menu option.
Then, scroll to Help and Settings.
Next, select App Settings > General Settings
Tap the Language option, and then make your selection.
Open the Facebook app and tap the Menu option.
Then, scroll to Help and Settings.
Next, select App Settings > General Settings
Tap the Language option, and then make your selection.
Open the Facebook app and tap the Menu option.
Then, scroll to Help and Settings.
Next, select App Settings > General Settings
Tap the Language option, and then make your selection.