Upgraded to 2.0.1.7 but no change. Still the same error message when I try to get this .so file to start.
So there must be something else different here.

What I noticed is that. When doing a big change in the accelerometer and pressing on the power button I immediately get the high cpu usage. Holding the phone still and pressing the power button until the lock screen appears and pressing it again and the sensor processes go immediately down again and won't go up at this stage.

Not sure whats wrong there but its reproducable everytime.