So i finished the Root.
(Many thanks to bitluni for dumping the fota path)
At this very moment you cannot apply the root to all devices.
For now we are not able to downgrade with X10flash tool, thats why the root is only applyable if you are on the right software version.
I'm working on this problem!
So first download please the main root package:
Then you can download the fota.package for you (more will come):
If you are currently on Firmware 37 VFE-1-8:
If you are currently on Firmware 36 WORLD-1-8:
If you are currently on Firmware 38 WORLD-1-8:
If you downloaded main package and Fota.package please extract both!
You have to copy the fota.pkg file into the Fota Folder which is located in the Root Folder!
Please enable USB-Debugging in your phone and connect the usb-cradle.
Run the "RootME.bat" it will guide you through the process!