We saw the productivity-increasing feature make its way to Sprint's Galaxy Note II not too long ago, and it looks like it could soon show up on T-Mobile's model as well. According to a support document on the Magenta carrier's website, Samsung's Multi-Window trait is due to hit the 5.5-inch, S-Pen-toting device a couple of days from today, on December 19th, via an upcoming software update. The aforementioned
