I sync'd up my iPhone 4 to get some pictures off from a trip I took this weekend and deleted some I took of my iPhone 3GS when I sold it on eBay. Anyway, now there are black placeholders where those pictures were. When I was deleting photos, it would also not let me delete consecutive pictures. I had to either swipe back or swipe forward, then swipe back to the picture I wanted to delete - and continue. I have attached a screen shot of the black placeholders. I also tried a few searches, but wasn't quite sure how to word the search. Those that I did try came up with nothing similar to my issue. So I apologize if this has been brought up before.