Download this package from
when your device is updated and plug in.
1- Install Nokia Composite ADB Interface (using it from Nokia Usb Drivers folder)
2- Open KingRoot app while device its working and plugged (If everything goes fine, should be detected as: Android Device (msm8625) Normal Mode.
For those wondering what to do with the Nokia drivers:
-Plug your phone to your computer
-Go to device manager and find your phone on the list(it should have a punctuation mark for windows 7 users)
-Right click on your phone and install the nokia drivers
Use only your own risk.
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