This bit is interesting:
I think it’s important to point out that the URL that the data is being POSTed to doesn’t in fact exist, you can see this from the HTTP 404 response in the next response from LG’s server after the ACK.
Did they think better of it and remove the endpoint? Did the feature break without anyone noticing?
Or are they just pretending the URL is down and returning a 404 after logging the data anyway…
Follow-up events here http://www.bbc.co.uk/news/technology-25042563