Okay so my buddy has a phantom 3 and when he records videos and tries to edit them on the dji go app. It won't allow the save option. It just allows him to choose cancel or next when he completes editing the video. If he chooses next it tells him to log in and after logging in it goes back to all the videos he has recorded but we can't find the edited one. He uses a Samsung S3 for dji go app. I checked the app settings. And there is more than enough memory on his phone for the video to be stored.