I tested the WiFi variant and it works like a charm.
The procedure is as usual (Beware: This root method will flag or trip the KNOX counter):
1. download the zip file and unzip it
2. Use Odin 3.09 and put the unzipped tar.md5 file in the AP slot (all options set to default)
3. Boot your NotePRO into download mode (turn off NotePRO and hold the volume down button and power button simultaneously. Follow the instructions on the screen)
4. connect the NotePRO to your computer via the USB port, wait until Odin sees the device and hit Start