These are the steps I follow to copy photos from my computer to my iPhone:
- Open iTunes and connect your device.
- Click the iPhone icon, to the right of the TV Shows icon.
- Two menus will appear on the left: Settings and On My Device.
- Under Settings, click on Photos.
- Click on Sync Photos from and choose the arrow next to My Pictures.
- Select Choose folder…
- Navigate to the folder that you wish to synchronize.
- Click Apply.
However, this causes ALL of the photos in a particular folder to synchronize to the iPhone. Is it possible to only select some of the photos?