Please help me someone. I have a smartphone with an sd card and i had some pictures on the sd card. The pictures have mysteriously dissapeared from my phone so i connected my phone up to my laptop and found all the pictures gone but just some TEC files inside a folder called temp. I counted them up and they were exact number of TEC files than i had JPEG files. I think they may have converted and i am not sure how to get them back to JPEG so they can be viewable again. I tried opening the files with winrar and used contenta converter premium to try to convert them but nothing worked. Please help, I'm desperate. There are some very valuable pictures there.
Thank you for your help, g4m3zm4zt3r.