KingRoot claims to be the best one-click rooting tool for Android, and by that, they’re referring to the fact that they can root more devices than any other single tool in existence.

All up, KingRoot can get you root access to over one hundred thousands different smartphones and tablets on the market from all over the globe.

The team often releases different KingRoot APK versions, and each of those is compatible for more devices than the last.

When you download KingRoot for Android 4.0.3 Ice Cream Sandwich, what you’re doing is downloading the version of KingRoot that will work for all compatible devices that are running on that particular Android version. Since each APK release is made to be compatible with more devices than the last but it never takes away compatibility with existing devices, it’s relatively straightforward to be able to make that distinction.

While KingRoot doesn’t provide the official compatible product list, the chances are quite high for success given how many devices it is said to be suitable for. What’s more, the version of KingRoot coming from the official website’s homepage is always compatible with the latest version of Android possible. Nevertheless, if it were APK files that you wanted, we link you through to those as well.

KingRoot for Android 4.0.3 Ice Cream Sandwich will mean you have root access that can install all the same applications as you could if you were to be rooted on any other version of Android. Additionally, it means you can install the same root applications that you could from any other root method as well, one of which is the Purify app which can be downloaded from the official KingRoot website.

Most of the other root applications that will work for the version of KingRoot that you’ve used for Android 4.0.3 Ice Cream Sandwich will be available to download from the Google Play Store that you already know and love for regular Android apps. Root apps can always be downloaded whether your device is rooted or not; the difference is you can only run them if you can grant them the root permissions they need to be able to function.

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.

Downloading the KingRoot for Android 4.0.3 Ice Cream Sandwich to Root Android Devices

  1. Turn on the Unknown Sources option from the menu by tapping on the Android 4.0.3 device’s Menu > Settings > Security > Unknown Sources. Now you can install apps from outside the Google Play Store.
  2. Download the KingRoot APK from this page.
  3. You can install KingRoot directly from your smartphone or tablet web browser. Alternatively, you can download it to the computer and copy it to the SD card. You will need a File Manager if you are copying it to the SD card and installing it with the SD card.
  4. Tap on the KingRoot application icon from the app drawer and the app will open just like any other app would.
  5. Tap on the large button on the main page that suggests getting root access on your device. (The wording of the button can change with different versions of the app, but you can see the button we are referring to if you read the screen.).
  6. Wait until the progress bar reaches 100% on the display.
  7. Exit the application and reboot your Android device before you attempt to install any rooted apps from the Google Play Store.

You might be interested in learning how to remove the KingUser application so you can unroot the device. Other versions come with an ‘Uninstall’ button from the main app page.