>>Install VCOM drivers on your PC using here
>>Copy SuperSU.zip to both the phone’s SD card and internal storage
>>Download CWM for Infinix Note 2 X600 Marshmallow ported by Team Hovatek at here
1. First download the CWM for Infinix X600 Marshmallow.zip file by Team Hovatek, and then extract the "Recovery.img" and "MT6753_Android_Scatter.txt" to the desktop screen of your computer or create a folder extract to it, as seen in screenshot below.
3.download the Sp Flash Tool and extract the files to your computer. you should get the following files as seen below, after extraction
4. Once the installation process is completed, simply go back main recovery menu and tap on Reboot system, and your device would be rebooted.
That’s it. Your Infinix Note 2 X600 would be rooted successfully. To verify root access, simply download root checker and confirm if your device has gained root access