One of our readers who purchased a Samsung Galaxy Tab 10.1 with 4G LTE has already found a way to root it using the same file and method that was used to root the WiFi-only version. It actually doesn’t get any easier than this, folks. It’s a simple file download followed by a boot into recovery and a quick flashing. I guess a big “Thanks!” to Samsung is needed for making this so simple.
Full instructions can be found at this XDA thread. More pics of root and Netflix can be seen here.