You can root your Samsung Galaxy Note 4 using the CF Root method. Rooting is the process of gaining administrative rights on your Android device. Once we root our Android device, we can then make changes to it to customize it well beyond what it normally can do.
T-Mobile and Sprint Samsung Galaxy Note 4s getting support for TWRP Custom recovery today, both these devices not been out long which makes it pretty impressive that TWRP is already available, meaning that Team Win has been hard at work getting TWRP ready and compatible with this device.
The T-Mobile's LG G3 TWRP recovery mode is now available for download. The Team Win Recovery Project has now released a build that is working with T-Mobile LG G3 Smartphone.