Ok, so I know jpg.rem is a encrypted version of a picture file. I recently added a 2 GB Sandisk memory card to my Torch (9800) and I did a customary back up as I was deleting the old files on the memory card.
After the back up was complete, I realized that some of my pictures were saved in a jpg.rem version. I later discovered that I can't rename the file extension. If I try to drop the .rem, I get "Error decrypting header."
I have done extensive online searches and I have tried the following: emailing the file to myself, it comes back as jpg.rem. I have tried turning encryption on/off to rename the file, failed.