Phone was rooted using Galaxy Note 2 Toolkit. I'm with Telstra. I bought and Optus branded N7105 outright back in October. I promptly installed a generic Singapore ROM at the time to remove the Optus branded firmware.
For version 1.6, I downloaded via Google drive and extracted the zip file using 7-Zip. I then used Philz CWM Recovery v4.35 to install the ROM. I selected Full Wipe, Telstra Modem/CSC, selected all Mods except ACID, Soft Button and 12 Headphone shortcuts. Also selected 320 DPI.
i m with oz telstra n7105t strigaht upgrade with 1.5 to 1.6 without wipe data, philz cwm and telstra modem/csc as well, 320dpi and no acid/12 hp shortcut and no soft buttons