With this method you can make a copy of everything which have happened on your facebook account, and also recover “deleted” messages and etc.
- Login into your Facebook account and go to setting after it navigate to General account Settings.
- Now you can see the Download a copy of your Facebook data, now click on download a copy link.
- After clicking on link this will open a new page and on this page you can see download archive button. Click on it, after clicking it want you password and asking security question by Facebook.
- Now you get message by Facebook – “the download link will be sent to your email id which you used to create your Facebook account.
- Wait for a minute, check your e-mail, now you can see that you received Message from Facebook with download link. Click on download link can download zip file.
- After downloading zip file extract it and find you lost messages, pictures and videos
Read more:
http://www.computertrickstips.com/recover-deleted-facebook-messages/