The software suit has the capability of recovering deleted SMS messages, however, you need to actually install the drivers for your phone or simply connect the SIM card to the computer through a SIM card reading device or through the phone. Once the phone has been connected, click the SMS Messages and the deleted SMS will be listed with red color. For this to work, you need to access SIM Manager and go to settings then check the following option: Show deleted SMS. If you want to recover the SMS messages, right click them and select Undelete.
