Currently Being ModeratedAug 19, 2013 6:34 AM (in response to clair55)
Every image taken on the iphone needs to have the orientation written to it to be displayed the correct way. The camera sensor doesn't rotate with the phone, so every image is taken exactly the same way and then it tells it how to display the image. If the image is rotated the wrong way with the camera app, you should take it to the apple store. There may be something wrong with the gyroscope.