Here are the two ways to Recover Deleted Messenger Messages from Facebook, you can follow these steps in your Android, iPhone, and PC browser in 2023.
https://www.waftr.com/how-to-recover-...
0:00 - Intro
0:30 - Recover Messenger messages from Archived Chats
1:12 - How to recover deleted Messenger Messages
Steps to Download Facebook information to recover your Messenger Messages
1. Go to Facebook Profile and click Settings & Privacy
2. Choose "Privacy Center"
3. Scroll to the bottom and choose Facebook
4. Choose "Your Facebook Information"
5. Click view on "Download your facebook information"
6. Select File Type and Date
7. Select "Messages" - this is the place where you select Messenger messages to recover
8. Click "Request a download"
Now you'll get all your Messenger message in a HTML format, you can see and recover Messenger message from the file. But you can't send it back to Facebook Messenger. With this method you can find the deleted Messenger messages from Facebook,