I have a lot of pictures on my Ipad, and the number got to about six thousand a while ago. I save about a hundred new ones a day, but it stayed on six thousand. I didn't really think about it, but then I wanted a picture that was one of the first ones I saved, I went to look for it, and realised that lots of my pictures from when I first got my ipad had gone. I thought it could be because of memory, but wouldn't it have told me that it can't save any more pictures instead of just deleting them all?
См. статью: My pictures on my iPad are disappearing?