There are many popular websites that provide information on how to root your device. Once you root your device, you will void the warranty that is provided by the OEM, with some exceptions. It is not advisable to root your device just because you can. Once you have rooted your device, you basically have the access to the maximum that your device can possibly do. You can install the custom ROM of the latest version of Android and reap benefits. One of the examples where rooting can be used is if you have an old smartphone which may not run on the latest version of Android as the OEM may have stopped the updates, but you may want it. Android uses the Linux kernel and if you root an Android device then you can have access to administrative (superuser) permissions. Users who use Android-based smartphones, tablets and other devices can use the device to its fullest. When you root your device, you have access to the hardware of the device, a process that provides a user with privileged control (known as root access). As innocuous as it may seem to many, the development raises many significant questions – Why did Paytm want to have access the root of an Android smartphone in the first place? What does root access on Android smartphone mean? How does it work? But most importantly, the question you need to ask is why you should keep track of apps that ask for root permissions. Soon a report followed that informed that Paytm has decided to stop ‘root access’ on Android phones. Up until a few days back, Paytm, the popular payments player in the country, would ask for root permission on an Android smartphone. Is rooting good or bad? Whether you should go ahead or not? (Image Credit: Reuters)