i got 2 questions i hope you all can help me with. i just got my 5 replaced and used my icloud back up. now can i delete one of the back ups that show up the same??? second is, if i buy a tv show on itunes and want to play it on my LG smart tv, can i do that over wifi without apple tv? or do i need a certain app, apple tv or a lightning to hdmi cord? thanks for any help all!