Look at this screenshot here i have not enrolled in any course.
Now see the battery statistics for the past 7 days it says 1 min on screen.
Sure something is wrong in the background.
It is indeed downloading something once in a while if i connect the phone to desktop it shows the downloaded video under podcast.
and sometimes it gives a prompt on the phone that the video failed to download.
All this is originaly started by this
" well i had subscribed to few courses on the itunesu application. Had queued 20-30 videos of those lectures for downloads. Suddenly realised the video were 800mb approx. This high data traffic cannot be afforded in country like india so i deleted the courses (PS but not the downloading lectures). Now all my wifi is still downloading the videos. Sometimes i get failed video download. I tried deleting the application but the problem is still there. Video downloaded shows under podcasts on the itues application. i have to delete from there frequently.
iPhone 6s, iOS 9.1 "