Samsung posted it. Press release.
After an investigation of all press releases released by Samsung and a brief chat with a Samsung representative indicates that your purported release statement is false. Unless you have a direct link to the statement in question we advise you not to post misinformation on the community board
PIE update is horrible. It is seriously ugly, looks like my galaxy s2 interface all over again. You're probably one in a million to have improved battery life. Mine drained out 22% in the use of 1 hour, and I was only browsing Yelp and Chrome at the time. What a joke. Debating if I will ever buy a Samsung or Android phone ever again.