Please picture the following:- I start my tablet/keyboard combo with the 500GB external hard drive plugged into the USB port, navigate to the photos I want to transfer via the file manager, select the ones I want to copy in groups of up to 50 and then copy to the micro-SD card into the picture file I have created. Next I open the Gallery program and go to look at the new files and find a large percentage of them have grey areas instead of being complete pictures. Not only that but photos that were previously copied and shown to be ok have become the same as the new ones! Can someone please explain what might be happening here? I'm guessing the files are getting corrupted but need to find out why?
TF300T Jellybean 4.1