I have 5.4 and tried launching Amazon video for the first time since I have a prime membership. It tries to update and fails obviously because I have Tube DNS. When I select start anyways, I get a message saying that the software must be updated before you can use it. I searched NUS Grabber for the title ID with the E for update but it couldn't find anything. Do I need to run the full title (55MB) through WUPInstaller