Digital Copies: Where to redeem to keep 4K UHD?

[mrjr101]

This issue is getting to me. Every studio, cloud based digital library, and retailer services have their own thing going on. For digital libraries we have Ultra Violet and Movies Anywhere (formerly Disney Movies Anywhere). For retailers, we have Itunes, Vudu, FandangoNow, Google Play, Amazon. There's so much mess out in the industry about redeeming digital copies, specially those with 4K UHDs, because when you do so you may end up with a cheaper HD version of the movie during playback with your retailer service. Until they fix this mess, i hope we can at least attempt to come up with a list of where the customers should redeem their digital copies so they can watch them in 4K UHD. I for one have found myself having to contact the studio, retailer, or digital libraries customer service for them to unlock the 4K version. It's really frustrating.

Note: There's only 3 major UHD Streaming Services that syncs with Ultraviolet, they are: Vudu, FandangoNow, and Sony's Ultra. MoviesAnywhere syncs with Itunes, Vudu, Google Play, and Amazon Video

Update: Ultraviolet is shutting down on July 31, 2019

Edit:
Big thanks to mysticwaterfall for sharing and to Ashley L and Zhobbs for maintaining this list:
Post 3

Post to iTunes 4K HDR Titles