Can I recover deleted Facebook Messenger messages on iPhone?

Facebook usually keeps everything you do so I would ask Facebook about getting a copy. I know that there is a way to get that and I believe it is through the settings menu. If not, use their help menu.

LadyV1226 wrote:

Can I retrieve a deleted Facebook messenger chat

app data is part of the icloud or itunes backup, if you don't have one, then ask Facebook what you need to do.