Question: how to move photos from dropbox to samsung gallery?
Answer: In your Dropbox app, go to where your photos are. Next, you will need to long press on a photo to select it. Now tap on 'Subsequent photos' or select all using the 'double ticks' icon. Once done, you may press the 'three dots' icon and then tap 'Save to Device'. Now choose where to store the photos & tap on 'Export'.