If you want to watch a video on your iPhone that you’ve downloaded from iCloud, there are a few steps you need to follow. First, open the video in the app that you downloaded it from. If the video isn’t open in an app, you can open it by going to the Photos app and selecting it from your photo library. Next, tap on the three lines in the bottom left corner of the screen. This will open up a menu where you can select “Download.” Finally, tap on “Download” and the video will be saved to your phone. ..