I have some pictures I took with the vga camera on an ipod 4 a while back when I went to visit relatives in Alaska, I got tons of pictures of some beautiful landscape, however it's a vga, it's quality is terrible.
I know peeps say the camera doesn't matter but I can see the bad resolution without even zooming in..

Say in the future something like this happens again, what can I do to get a better picture? What editing can be done to make it less bad?