People who own 2015 Sony's have been told to expect a firmware update soon or in the middle of this month to access 4k streaming. The people getting 2015 sets can't currently access 4k Netflix either. There's another release of the 930C on 05/20, I believe. I'm expecting Sony to push a firmware update either this week or next. I think they will also push a firmware update to the 2014 sets at this time as well. Hopefully, this all coincides with a juicy PR, but who knows.