There must be several messages on your iPhone are the most durable and memorable. The case is that you deleted one of important text messages by mistake. It is really a bolt from the blue. But come on, don't despair. I will introduce you some ways to recover lost text messages on iPhone 5s/5c/5/4s. Keep on reading to learn more about each method.
Method 1. Restore iPhone Text Messages from iTunes Backup
iTunes creates a dated backup file for your iPhone. In the event that you accidentally delete a message, you can easily restore your phone to a previous backup to bring back the lost message. Please keep in mind that this operation will overwrite the current data on your iPhone. If you have new text messages, turn to recover deleted iPhone text messages with iPhone Data Recovery.
Step 1. Before iPhone text message recovery, you should disable automatic syncing in iTunes to prevent backup file being overwriting. Go to Edit > Preferences > Devices> Select "Prevent iPods, iPhones, and iPads from syncing automatically".
Step 2. Connect your iPhone to your computer.
Step 3. Go to "File" menu on iTunes and select "Devices" and then choose "Restore from Back up". After a while all the SMS are back.
Method 2. Restore iPhone SMS from iCloud Backup
If you have backed up your iPhone to iCloud, restoring iPhone from an iCloud backup is an idea option. Unfortunately, iCloud doesn't back up SMS in all territories, and for all phone operators. Therefore, the following may not work and you'll need only to go to step 2 to find out if it will work or not.