iROOT formally known as vRoot is a very powerful one click software to root most Android Smart phones.
Can even root devices running on android 5.1 :)
This is the Easiest and safest method used to root an android phone.
You can watch the video tutorial from here
To use this software on PC, follow the procedure below...
To use this software directly on your smart phone, follow the procedures below...
- Download iRoot from here
- Install on your phone or tab
- Click ROOT button and wait for iRoot to do its magic............
- Reboot Device and enjoy
This app is really powerful. It roots most devices not just Chinese MTK devices, most Samsung , Sony Xperia, HTC, etc devices are rooted using this.