I have a galaxy s4 and its getting very frustrating that only some of my pictures will upload rotated sideways to Facebook or other sites. I'm taking them normally, they are vertical in the gallery, but rotate when I upload them. The weird thing is, its not all of them. I took a series of pictures at the beach, same vertical way, did not change settings and 4 of them rotate to the right when I upload them. Why does this happen and how can I change this? Unlike some sites that allow you to crop them, other sites don't so now I have stupid looking rotated pictures.