I've just went back from a trip and took lots of pictures with my DSLR and my iPhone. I gave my friend the files, we're both using Mac OS X Snow Leoapard.
Strangely, some files transferred from my iPhone does not have read access to anyone else but me. Does anyone know why this is the case? How can I avoid this in the future?
Furthermore, how do I change the read access to multiple files? This is just for some, not all files from my iPhone. Any terminal commands that I can use?