From the home screen, scroll to and tap Dropbox.
Scroll to and tap the preferred file.
Note: To view other files, tap the Dropbox icon, browse to the preferred folder, and tap the file.
The image is now displayed. To download the image, tap the Download icon.
Note: If the Download icon is not visible, tap the image.
Tap Save to Photo Library.
The file is now saved to the handset.
Press the Home key to return to the home screen.
From the home screen, tap Photos.
Tap the preferred album.
Tap the preferred image.
The downloaded image is now displayed.