You might find messages going back years, most of which is probably spam. It doesn’t hurt to check, though. Tip: Even if you see nothing on mobile, check Facebook on your desktop too.

It will stop businesses from blasting Messenger users with marketing messages - but that could get harder if bots start to flood the network.

Once in the People tab on Facebook, tap the speech bubble icon to access the hidden messages 2) How to find hidden Facebook messages on iOs Open up the Messenger app on your iPhone.