The method is as follows
1. Install Kingo Android Root.
Download here
2. Enable USB Debugging (Setting > About > Developer Options)
3. Run The Kingo Android Root And Connect You Phone To Your Computer (Via USB).
4. After A Moment, The phone
will show a connection to the computer.
5. Click Root And Wait For Processing To Be Finish. All The Process Will All Take About Two Minutes.
If you Don't Like The Change You Can Go All The Way Back And Click Unroot.
Credits to OnePessewaonline
