What is Rooting or Root Your Android Phone

Android rooting, also known as "root your android device", is the process of allowing users of Android smartphones, tablets, and other devices to gain root access to your device. It means users can access with superuser permissions to their android devices. Rooting is often performed with the goal of overcoming limitations that carriers and hardware manufacturers put on some devices.

So, after to root an Android device, users have the ability to alter or replace system applications and settings, run specialized apps that require administrator-level permissions, or perform other operations that are otherwise inaccessible to a normal Android user. On Android, rooting can let many users the complete removal and replacement of the device's operating system version, usually with a more recent release of its current operating system (known as custom ROM).

So, after to root an Android device, third party applications as well as the user can access to the system level files which otherwise are not provided with the access, so that the required amount of customizations can be made with the System which are generally done by the custom ROM installations