Rooting has become the other of the day, but Don't you think it will be better to know the reason of rooting your smartphone. Rooting your Android device involves adding in a small Linux application called “su”.  It stands for SuperUser, and allows applications and commands to run with elevated permissions.  Everything that runs code, whether it’s an application or the user, has a permission level set by the operating system.

What is the important of rooting  ?

Simple Steps On How to Root Infinix Hot 2 X510 on Android 6.0 Marshmallow

Step ¹ :  Download the SuperSU file, then move the downloaded files to the internal storage of your Infinix Hot 2 X510 device.

Step ² :  Switch off your device and boot to recovery mode (press and hold Volume Down button + press Power button).

Step ³ :  Locate recovery main menu,&then click on install, you will then select the SuperSU Zip file and flash immediately.

Step ⁴ :  Once  installation process is completed, locate Reboot system, on the recovery menu , and as such your device would be rebooted.

Waoo that’s it. Your Infinix Hot 2 X510 would be rooted on Android 6.0 Marshmallow successfully,without the help of Mr. A or spending cash. To verify root access, simply download root checker and confirm if your device has gained root access . or download any application that need root permission, install, open once SuperSU grant permission, you are good to go.

Source : http://www.teclius.com/2016/01/simple-steps-on-how-to-root-infinix-hot.html?m=1