Im doing some Photoshop work for a friend who took pics with an iPhone. They accidentally switched to square mode and ended up with some pics that are square. The pics are also different resolutions - some are 1936 X 2592 and some are 480 X 480, while others are 480 X 640. All pics were taken within a few minutes of each other, and the user isnt aware of making any changes between pics. My question is whether there are raw hi-res rectangular images stored somewhere on the phone the user may not be aware of? Ive never used an iPhone, or iOS, but Ive been a Mac desktop user since '90-something. The user is kind of difficult to communicate with. Any help would be appreciated!