Installing Team Win’s TWRP Recovery on the Samsung Galaxy Note 4 N910T is going to give you a clean user interface with more features than any other custom recovery image. TWRP has the command terminal, file manager, the ability to ADB sideload, reload themes, mount partitions for any of the files that you are flashing, the chance to queue your files, so you don’t have to do them manually one by one and still a bunch of other stuff that is incredibly useful.
The reason why people usually install custom recovery images is to install new kernels and ROMs that take people away from the stock ROM. There are many reasons for people wanting to switch from the stock ROM. Some people have a preferred ROM that looks a certain way and has a set of features that suit their needs more than the stock ROM, while others enjoy taking advantage of the third-developers ROM developers handy work with them having already removed all the system apps that were using so much memory that they would rather use elsewhere.
- You must have a computer that is running Windows to use this guide because the Odin flashing application for Samsung only works on Windows.
- You must have the Samsung Galaxy Note 4 smartphone that comes with the SM-N910T model number to use this guide. You can always check out what the model number of your device is if you forget by tapping on the Menu > Settings > About Device > Model Number.
BEFORE WE BEGIN
- You need to unlock the Developer Options menu on the Galaxy Note 4 with the SM-N910T model number if you have not done that already by tapping on the Menu > Settings > About Device > Build Number. Keep tapping on the build number a minimum of seven times and do not stop until the Android operating system gives you a message on the display that says you are now using the Samsung Galaxy Note 4 device as a developer.
- Turn on the USB Debugging Mode from inside the Developer Options menu that you just unlocked by tapping on the Menu > Settings > Developer Options > USB Debugging Mode. Once the box is checked for the USB Debugging Mode, you can leave the Developer Options menu, and the Android operating system remembers your settings.
Install the Samsung USB Drivers on the Windows computer before getting started with the guide so that your Samsung Galaxy Note 4 smartphone can get connected to the computer and the flashing tool.
- Install the Samsung USB Drivers on the computer  before you get started with the guide so that the Samsung Galaxy Note 4 smartphone can conenct ot the computer and be picked up by the flashing tool so that it allow for the installation of the custom recovery image.
HOW TO INSTALL TWRP RECOVERY ON SAMSUNG GALAXY NOTE 4 SM-N910T
- Log into the Windows computer using the administrators account so you can use the flashing app.
- Download the TWRP Recovery  for the Samsung Galaxy Note 4 SM-N910T to the downloads folder on the Windows computer.
- Download the Odin flashing tool  for the Windows computer from here to the downloads folder.
- Boot the Samsung Galaxy Note 4 SM-N910T smartphone into the download mode  and then connect it to the computer with the USB cable that you usually use to charge the battery.
- Install the Samsung USB Drivers on the computer so that your device can be detected once we run the flashing application.
- Open the downloads folder and double-click on the Odin executable file that is there and the flashing tool opens.
- Check that you can see the added message and the ID: COM port turns to blue or yellow which is letting you know that the Galaxy Note 4 is connected, and the Samsung USB Drivers are working.
- Click the AP button and browse through to the downloads folder and upload the TWRP Recovery file that is sitting in the folder.
- Do not make any changes to the default settings that you get with the Odin flashing tool.
- Click the Start button and then wait for the flashing to complete.
In conclusion, that is how to install TWRP Recovery on Samsung Galaxy Note 4 SM-N910T smartphones using the Odin flashing application. You know it is complete when you get a green box with a pass message inside it coming from the Odin flashing tool’s user interface. Now you can find out all there is to know to root the Samsung Galaxy Note 4 SM-N910T running on Android 6.0.1 Marshmallow  software updates without using a version of the CF-Auto-Root tool.