1-Free download and install Kingo
Android Root.
2-Double click the desktop icon of Kingo Android Root and launch it.
3-Plug your
Android device into your computer via USB cable.
4-Enable USB Debugging mode on your Android device.
Click here to know how to enable it 5. Read notifications carefully before rooting your device.
6. Click "
ROOT" to root your device.
7.
Root succeeded, click "Finish" to reboot your device.