Q: How do I re-download videos which have been uploaded onto iCloud and deleted from my device?

Hi yvrtoakl,

I'm sorry, I'm a bit unclear on what you mean by "uploaded onto iCloud". If you are referring to videos synced to iCloud using the new iCloud Photo Library feature, you may find the following article helpful:

iCloud Photo Library beta FAQ - Apple Support

On the other hand, if you are talking about video files that have been stored on iCloud using iCloud Drive, then this article may be of more use:

iCloud Drive FAQ - Apple Support

Regards,

- Brenden