Solved! Questions about removing EXIF from images

[brannsiu]

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??

 

[Alabalcho]

Orientation is part of EXIF. If you delete that, you should manually rotate and save them afterwards.

 

[Rocky Bennett]

Can you take JPG pictures with your smartphone? I use Android phones and all of my pictures are JPG files and I do not have any orientation issues.

 

[Alabalcho]

Orientation is part of EXIF. If you delete that, you should manually rotate and save them afterwards.