I had a string of conversations with a contact of mine, including some telling me that they had ran into my Truck sitting in it's parking spot when I wasn't home. I had quite a few different conversations with this person, as they are a regular contact. I went to text them the other day and they were missing from my texts contacts completely. Later that day he texted me from the same phone number and was again available in my contacts, but all of the conversations were gone. All of my other contacts are fine, no change. These texts are now important for legal reasons, can anyone help me with the recovery of these? It would be greatly appreciated.