Hearing a chirping noise while scrolling through your Facebook Feed on your iPhone? It’s not you, it’s us!
"And it’s an unfortunate technical error that we're in the process of fixing."
Luckily, there's an easy way to turn it off in the meantime.
All you have to do is open the Facebook app on your phone and tap the three horizontal lines on the bottom right-hand corner.
This should open up the menu.
You'll then need to scroll to Settings & Privacy before tapping Settings.
Select Media and under Sounds turn the switch for In-App Sounds off.