Solved! Questions about removing EXIF from images

brannsiu

Distinguished
Apr 20, 2013
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I have a lot of photos that they are taken with my mobile devices, some of them are taken vertically and some of them are horizontally. All photos looked good when they are viewed with my mobile device and after they are transferred to the PC, however, after deleting their EXIF data with a software, all the vertically
taken photos are rotated. Is there anything I can do to correct this or to avoid this happen next time?

But sometimes, yes, sometimes, even after EXIF is removed, the orientation of the photos is not changed
,but sometimes it will be rotated. Why it is??