The Sprint phone carrier network over in the United States has the Samsung Galaxy Note 4 smartphone available in the LTE edition with the N910P model number.
If you have that device and are running the Android 4.4.4 KitKat software version, you can follow the guide below to learn how to free yourself of unwanted bloatware, speed your device up, allow extra for apps and even change the appearance and features by installing a custom ROM.
What Is Rooting the Android Operating System?
When you buy a new smartphone, you might not know it, but the Android operating system is in a “locked” state. For the most part, it will not make much difference to you: most apps are still available to use, and there are benefits to this locked state such as better security. When you root the Android operating system, you are gaining full administrative rights over the OS.
Why Would You Want to Root Android?
Gaining full administrative rights over the operating system has some perks to some people. For example, out of the millions of applications available on Google Play, some of them will not be able to run on your device unless it has root access. Until you have a specific need for wanting Android rooted, you probably want to leave Android as it comes out of the box. But if you need to unlock an app, then that is when you want to look into rooting methods. Using more apps is only one example of why you may want root access, here is the full list of benefits:
- Unlock more applications. Some of the apps available for Android cannot run unless you have root access. This is because the app’s features cannot run without the root permissions because the features require the full system access before they can be useful.
- Better battery life. Smartphones are great, but they have one caveat, which is each time you recharge the battery, it loses some of its overall lifespan. That means smartphones, in general, do not make great investments, and if your weekly paycheck is low, you will want to limit the number of smartphones you go through. One of the ways you can do that is by removing bloatware and creating a better battery life.
- Bolster performance. If you are the budget-conscious shopper, you may want to increase the device’s performance. This can be done by removing the bloatware as well. The more processes you have running, the more memory that is used. By removing some of the apps, it can help lighten the load on your hardware.
- Customize Android with themes. With root access, you can download and install any theme that’s at your disposal. That includes any customized theme you can find.
What Are the Risks of Rooting?
If you are buying a smartphone that is not running iOS, then it is probably the Android operating system that you want running as the ideal software to pair with your shiny new hardware. It is, in fact, the Android OS that offers you the chance to customize the OS considerably more than iOS: custom themes, run any app you know about, the works. For many users, the “openness” of an operating system is important, because it offers them more freedom which means running into fewer problems with their investments. But there is a reason iOS likes a far more locked approach: the ability to customize is not for everyone, and if you do not know what you are doing it can lead to a lot of problems which can define your time with the OS rather than freedom.
With power (full admin permissions) comes greater responsibility. Here are some of the main risk factors when it comes to rooting:
- Malware becomes a larger threat. You might read the occasional news article about how new malware is wreaking havoc in parts of the world on Android. But the Android operating system with root access becomes considerably more vulnerable to exploits because applications are no longer prisoned off in their own sandbox environments. This means if you accidentally download malware, it can do more damage because it can spread throughout the operating system and even jump into other applications and potentially view sensitive data.
- You can accidentally brick the smartphone. There is always a chance that you end up bricking the smartphone before you had the opportunity to use it with root access. That is because if you are going to brick it, it is going to happen during the rooting process.
- You may void the warranty. Most manufacturers do not allow you to root the Android operating system and still get to bring it in for repairs under warranty. Whether they are legally meant to do that or not is another question, but it is now common knowledge that most do not want to help you if they find out you have unlocked the OS with root access.
- The Samsung galaxy Note 4 comes in many different model numbers from different carrier networks. Only follow this guide if you have the N910P variant in your hands.
- The guide is only for those of you who are running the Android 4.4.4 KitKat software update. We do not guarantee this works if you are checking this guide in the future and running some else such as Android 5.0 Lollipop. We will create a new guide for that you can use the search box and find.
BEFORE WE BEGIN
- Download the Samsung USB Drivers for mobile phones from our drivers page here.
- You want to restart the computer after installing the drivers so the drivers start working properly, otherwise you might find yourself with the same problem.
- You must have a Windows computer and not a Linux or Mac computer to follow the guide. The Odin application we have does not work for any other OS apart from the Redmond variety.
HOW TO ROOT THE SAMSUNG GALAXY NOTE 4 SM-N910P
1. Download the CF-Auto-Root tool required from this page.
2. Download the required version of Odin from here.
3. On your computer, download and extract both packages to desktop.
4. Run the Odin program and leave it open without anything inside.
5. Boot the Note 4 to Down load Mode by pressing the Volume Down + Power + Home buttons and then holding down the Power button again when the warning screen happens.
6. Connect it to the computer with the USB cable.
7. Wait for the Odin tool to say “added” and the ID: COM port changes color.
8. Click the PDA button and upload the tar.md5 executable file.
9. Click “Start”. Do not adjust any of the other default Settings. (The device will automatically reboot and finish with root access.)
Great. . . . Now you can install the root checker application from the Google Play Store and verify everything is working the way you desire.