How to recover deleted SMS from iphone?

Step 1: Open iTunes software and connect your phone to your computer. After the connection is successful, click the small mobile phone icon in the upper left corner of the window, then select "This machine", click the "Back up now" button, and then click "Don't back up the application" in the pop-up window. That is, click 1, 2, 3 and 4 in the figure below. The length of backup is related to the amount of data in the mobile phone, ranging from two or three minutes to one or two hours. When the progress bar at the top of the window disappears, the backup has been completed. Step 2: Open the "PP Assistant" software and click "Toolbox" and "iTunes Backup Management" in the figure below. Step 3: In the next window, you can first see the file backed up by iTunes and double-click it. Step 4: Click "SMS" on the left, then click to select "sms.db", and then click the "Export" button to export to your computer. Sms.db is the database file of mobile phone short messages of Apple mobile phone, and all received short messages and sent short messages are saved in this file. Step 5: Open "Louyue SMS Recovery Software", click "File" and "Open SMS Database File", and then select the sms.db file just exported. Step 6: At this time, all undeleted messages will be displayed on the software interface. At this point, we can click on the file to restore the deleted SMS. After a while, the deleted SMS on Apple's mobile phone will be successfully recovered. We can click on the mobile phone numbers on the left in turn to view them.