Rooting enables Android users to install Custom ROMs to their device and now there is a new method which will enable to Root almost any Android device which are running on Android 4.0 ICS and Android 4.1 Jelly Bean ROMs. All thanks goes to XDA Recognized Developer Bin4ry.
Confirmed devices as per Developer
How to root any Android device using Bin4ry Root
Download Bin4ry tool from here and extract the file on your computer.
Enable USB Debugging. Go to “Settings” >> “Developer settings” >> Enable “USB debugging” option.
Install USB drivers to your computer.
Launch Bin4ry tool by double-clicking “RunMe.bat” file from the folder where you have extracted in earlier step.
Choose the device which you want to root and then simply follow the on-screen instructions to root.
Have you tried using Bin4ry Root tool?