How To Root Nexus 4 Using Nexus Rootkit - Step By Step Guide
Android as an open source operating system for smartphones is flexible enough for a normal user to run almost every operation they want. However, there are certain users who are never really satisfied with the default operating system. They enjoy tweaking and playing around with it to maximize the potential of their smartphone memory and power.
Android system by default, does not allow users to handle operating with super user access only to prevent bricking of the device, In order to get super user access, users need to root their device and some devices including nexus and HTC have their device bootloaders locked. So before performing root over these devices, the device bootloader needs to be unlocked.