Hi There,*I am desperate for advice. I'm using Android 4.2.1 on Galaxy note 10.1. I am travelling and photographing and have 64 folders and 6gbs of pics on a 64*gb*sd card. The last two attempts to transfer images from my camera via USB have all failed with various weirdness, like seeing the pics in folder with Gallery app once, only to have the folder completely diappear on next viewing. I have lost over 800 photos like this and I can' t find anything about a folder limit in android but see lots of similar posts with sd card problems. All fine up until I hit that limit, now my whole image recording process while travelling appears to be unreliable. Please help, anyone? Any and all suggestions on what I can try are most gratefully welcome! Anyone? Is it possible the pics are there but not viewable somehow? How can I try to fix the issue? Anyone? Please?