KingoRoot is an android application which is originally not present in PlayStore. It is because Root acsses breaks the security of your mobile phone.It does not support all devices to provide root access. I used this application and I rooded my device. After root some apps related to security does not support my device for example Tez applications developed by the Google does not run in device.So I suggest you if you going to root tYour device via KingoRoot then first of all you have to do complete research about the root access.It is not useful for normal users. It made for advanceSo thank-you to read my review I it will helpful for you.