@ romu: thanks for your zip file

I think there are more files involved in our problem:

build.prop in /system has sensor settings

there is a libsensor1.so, libsensor_reg.so and libsensor_user_cal.so in /system/vendor/lib

there is libsensorservice.so in /system/lib

for the google sheet; it would be good to have the version of cm on wich we installed sailfish on
in my case it is a bit confusion: i see KTU84Q and KTU84P in the build.prop file and also ro.cm.version=11-20141008-SNAPSHOT-M11-hammerhead