My phone is Samsung Galaxy S2 Skyrocket and I was trying out the apps Gallery Lock Pro and Hide it pro to test out hiding some pictures. So I tried it and the file with the pictures in my gallery, just disappeared I know that is what was supposed to happen but now I can't for the life of me find where the apps might have hidden the file, I have been looking all over the internet and I can't seem to find anything that works I have tried unhiding the file and only tested out a couple pictures, then the whole file with ALL of the pictures are gone, on the app it says where you can find the hidden files but it seemed to just have disappeared out of nowhere. I also have tried a picture restore program on my computer too and I just can't get it to work please can someone help?