I have a 64 gb iPhone 6 and I'm unable to take any more photos because it says I'm out of space. I went to settings and saw a few hundred mb available. I spent an hour deleting photos and videos and went to look at how much space I now had. And it first showed a few K left, then it said zero left. How in the world can I clear those deleted photos and videos from wherever it trashed them to and get my space back. I cannot even take one photo now. Thanks for any help.