Transfer the APK file on your SD card and Install it on your android device.
Run the app, and if one or more exploit available for your device, it will be shown on the screen.
You will also see a menu on the screen that lets you decide whether you want to install Superuser or SuperSU after rooting, or unroot a device thatís already rooted.
Select either "Install Superuser" or "Install SuperSU" option as per your choice (I preferred SuperSU) and tap on the exploit "Boromir" (which is specifically for MTK devices) to start rooting your device with it. You will get a prompt telling you whether rooting was successful or not. If it failed, try one of the other available exploits.
Once you get the prompt that your device was successfully rooted, simply reboot the device.
The XDA Portal is a place where we like to talkabout things that are interesting, fun, and sometimes … more
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?