What should you do if you delete the iMessages by mistake, or lost the iMessages on iPhone?
Here are 3 Methods to Retrieve Deleted iMessages.
1.How to Retrieve Deleted iMessages on iPhone Directly.
Actually, most of people do not have the habit to backup data on iPhone. If you are one of them, just do not upset, there is still a method for you to retrieve iMessage from iOS device. iPhone Data Recovery offers a powerful solution to those people who never backup important data, which is able to retrieve deleted iMessages from iOS Device. You can learn more details about process from the article.

2.How to Retrieve Deleted iMessages from iTunes Backup
If you have ever backed up iMessages to iTunes, you can easily retrieve deleted iMessages on iTunes with iPhone Data Recovery. If you choose iTunes to recover iMessages, you have to recover all backup data firstly. It means that you cannot preview and select data to recover on iTunes, but actually, you can also to use iPhone Data Recovery if you want to retrieve the deleted iMessage only, iPhone Data Recovery allows you to preview backup files and restore single file or a part of backups.

3. How to Retrieve Deleted iMessages from iCloud Backup
iCloud should be the most frequently used method to back up iPhone files. If you turn iCloud Backup on settings, iCloud will automatically backup your iPhone data daily when your iPhone connects to power and Wi-Fi and screen is locked. It is a pity that iCloud only backups the iMessages, but you cannot retrieve deleted iMessages from iCloud. Just check out what iPhone Data Recovery can do for you as below.
You can learn detailed steps by this article:https://www.apeaksoft.com/recovery/retrieve-deleted-imessages.html

Generally, there are at least 8 ways to retrieve deleted text messages from iPhone:
1. Get back from Messages app on Mac;
2. Retrieve on other Apple devices;
3. Restore from iCloud backup;
4. Restore from iTunes/Finder backup;
5. Extract from iCloud backup;
6. Extract from iTunes/Finder backup;
7. Recover directly from the iPhone storage;
8. Recover directly under DFU mode.
Details: https://retrievedeletedtextmessagesiphone.aolor.com/