What is Android Rooting?

Android Rooting is the art of technique with the help one can get easily unrestricted access to the System files. Access means change, delete or modify according to the needs. Equivalent to the JAIL Breaking executes in IOS. It gives the power to modify the software code on the device or install other software that the manufacturer wouldn’t normally allow to and for good mobile security reasons. Rooting can give tremendous gains over a regular Android Phone or Tablet but gaining access to the sensitive files can create any kind of problems for the user as well as Android Phone.

Note: Rooting, in this context, has nothing to do with the term root folder in reference to the location of something in the folder hierarchy.

Before Rooting the Phone

Android Phone works on Linux distribution System. Android uses Linux for its device drivers, memory management, process management, and network. When we execute an app and the app is restricted to do certain things based on user permissions. Particular apps have a type of user ID, and they all have permission to do a certain task. An app present on the phone, can’t access another app’s data.  All apps that are installed assigned a UID (Unique User ID) by the system. This mechanism works until we give root access to that app. To provide root access to any app we have to give external permission to a particular app to bypass all the restrictions.

Android rooting

Note: Your Device needs to be rooted to fulfill this request otherwise Android will automatically reject the request.



There are so many apps that require root permissions to executes their operations. In the above image, the MyBackup app requires a superuser root request to make the backup of the entire data of the Android Phone. Deny means reject the root access and Grant means to allow the root access.

Effects on System OS After Rooting

When you root your phone, you add a binary and an app to manage it. Granting an app root access, it can execute commands and have permissions it normally can’t. There are so many third-party apps that internally execute you root your Android device and add a small file called SU is placed in the system and provide permissions so that another user can run it. It stands for Switch User, and if you run the file without any other parameters, it changes the credentials and permissions from a normal user to the superuser. After giving Grant permission the app is free from all the restrictions.

How to Check the Root Status of the Phone

Applications like Kinguser or Superuser on the device is an obvious sign that the device has been rooted. These applications are installed as part of the rooting process to allow access to superuser permission. These apps are also used for rooting the device lower version device as well as check the status of the root. For some devices, the user can simply go to their Settings and click “About Phone” to review the software versions on their device. Any irregularities in the software will be noted.

Benefits of Android Rooting

  1. Extend Battery Life of the phone and some other features like we can delete all the System apps like play store, YouTube,  and many more.
  2. RAM can be increased with the help of rooting and also we can add custom ROM to over device that totally changes the OS of the device.
  3. After Rooting your device is like a gadget many kinds of application which is restricted on your device can easily run after Rooting.
  4. Blocking ads in any app and also we can alter the freeze data of particular applications like coins and gems.
  5. Alter and modify the third party app configuration with the help of root for eg give permission to show the application to show the wifi password

Disadvantages of Rooting Android

  • If Rooting can go wrong it will convert your phone into a dummy phone.
  • Gaining root access of the device the warranty of the phone void the warranty
  • Heat issue and slow processing can be shown on your phone
  • Security Issue:
    • After Rooting the device your device is like an open door for the harmful malware and viruses. This can corrupt your entire mobile phone and your data.
    • Hackers can easily access your entire sensitive information and can make the credentials public
    • If we do root we need a strong VPN or Antivirus to protect our System.
    • Today’s smartphones operate in such environment filled with so many malicious threats and payloads, as well as occasional accidental missteps by trusted users, anything that reduces the internal controls in the Android operating system represents a higher risk
    • Rooting alters some of the predefined features of the operating system, and these features are very important for the smooth working of the Phone.
  • Rooting isn’t the answer to every solution. If you’re not sure how to root properly you can destroy by doing them as root, we have to should learn more about it before going to start. It’s OK to not know things and to try and learn, but not knowing and doing them anyway can turn a very serious issue.
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