I have been trying unsuccessfully to recover a set of text messages that were deleted off of my phone in error. I have tried to recover them through the phone itself, but it is not working. Can someone offer some advise on how to deal with the carrier to have the messages recovered? Also I have seen a huge variance in how long the information is stored on the servers. Does anyone have any knowledge of that either? I appreciate anyone's assistance in helping get through all of the issues that I have been having.