[Galaxy 3 Android Development] Uberzone:
Here is logcat of sensors

11:23:33.937 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:33.937 Debug Sensors 2372 open_akm, fd=-1
11:23:33.937 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:33.937 Error Sensors 2372 Sensors : cannot open device
11:23:33.937 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:33.937 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:33.952 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:33.952 Debug Sensors 2372 open_akm, fd=-1
11:23:33.952 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:33.952 Error Sensors 2372 Sensors : cannot open device
11:23:33.952 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:33.952 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.062 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.062 Debug Sensors 2372 open_akm, fd=-1
11:23:34.062 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.062 Error Sensors 2372 Sensors : cannot open device
11:23:34.062 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.062 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.077 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.077 Debug Sensors 2372 open_akm, fd=-1
11:23:34.077 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.077 Error Sensors 2372 Sensors : cannot open device
11:23:34.077 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.077 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.327 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.327 Debug Sensors 2372 open_akm, fd=-1
11:23:34.327 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.327 Error Sensors 2372 Sensors : cannot open device
11:23:34.327 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.327 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.437 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.437 Debug Sensors 2372 open_akm, fd=-1
11:23:34.437 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.437 Error Sensors 2372 Sensors : cannot open device
11:23:34.437 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.437 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.452 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.452 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.452 Debug Sensors 2372 open_akm, fd=-1
11:23:34.452 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.452 Error Sensors 2372 Sensors : cannot open device
11:23:34.468 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.468 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.468 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.468 Debug Sensors 2372 open_akm, fd=-1
11:23:34.468 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.468 Error Sensors 2372 Sensors : cannot open device
11:23:34.468 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.468 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.468 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.593 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.593 Debug Sensors 2372 open_akm, fd=-1
11:23:34.593 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.593 Error Sensors 2372 Sensors : cannot open device
11:23:34.593 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.593 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.609 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.609 Debug Sensors 2372 open_akm, fd=-1
11:23:34.609 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.609 Error Sensors 2372 Sensors : cannot open device
11:23:34.609 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.609 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.640 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.765 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.765 Debug Sensors 2372 open_akm, fd=-1
11:23:34.765 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.765 Error Sensors 2372 Sensors : cannot open device
11:23:34.765 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.765 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.796 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.796 Debug Sensors 2372 open_akm, fd=-1
11:23:34.796 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.796 Error Sensors 2372 Sensors : cannot open device
11:23:34.796 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.796 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.796 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.796 Debug Sensors 2372 open_akm, fd=-1
11:23:34.796 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.796 Error Sensors 2372 Sensors : cannot open device
11:23:34.796 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.796 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.827 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.827 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.827 Debug Sensors 2372 open_akm, fd=-1
11:23:34.827 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.827 Error Sensors 2372 Sensors : cannot open device
11:23:34.827 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.827 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.827 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.827 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.827 Debug Sensors 2372 open_akm, fd=-1
11:23:34.827 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.827 Error Sensors 2372 Sensors : cannot open device
11:23:34.827 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.827 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.952 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.968 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.968 Debug Sensors 2372 open_akm, fd=-1
11:23:34.968 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.968 Error Sensors 2372 Sensors : cannot open device
11:23:34.968 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.968 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.968 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:34.968 Debug Sensors 2372 open_akm, fd=-1
11:23:34.968 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:34.968 Error Sensors 2372 Sensors : cannot open device
11:23:34.968 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:34.968 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.015 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:35.015 Debug Sensors 2372 open_akm, fd=-1
11:23:35.031 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:35.031 Error Sensors 2372 Sensors : cannot open device
11:23:35.031 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.031 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.031 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:35.031 Debug Sensors 2372 open_akm, fd=-1
11:23:35.031 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:35.140 Error Sensors 2372 Sensors : cannot open device
11:23:35.140 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.140 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.140 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:35.140 Debug Sensors 2372 open_akm, fd=-1
11:23:35.140 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:35.140 Error Sensors 2372 Sensors : cannot open device
11:23:35.140 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.140 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.156 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:35.156 Debug Sensors 2372 open_akm, fd=-1
11:23:35.156 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:35.156 Error Sensors 2372 Sensors : cannot open device
11:23:35.156 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.156 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.156 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:35.156 Debug Sensors 2372 open_akm, fd=-1
11:23:35.156 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:35.156 Error Sensors 2372 Sensors : cannot open device
11:23:35.156 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.156 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.156 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:35.156 Debug Sensors 2372 open_akm, fd=-1
11:23:35.171 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:35.171 Error Sensors 2372 Sensors : cannot open device
11:23:35.171 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.171 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.171 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:35.171 Debug Sensors 2372 open_akm, fd=-1
11:23:35.171 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:35.171 Error Sensors 2372 Sensors : cannot open device
11:23:35.171 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.171 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.171 Debug Sensors 2372 using /dev/input/event4 (name=compass)
11:23:35.171 Debug Sensors 2372 open_akm, fd=-1
11:23:35.171 Error Sensors 2372 Couldn't open /dev/akm8973_aot (Operation not permitted)
11:23:35.171 Error Sensors 2372 Sensors : cannot open device
11:23:35.171 Debug Sensors 2372 control__set_delay : ms=200, fd=-1
11:23:35.171 Debug Sensors 2372 control__set_delay : ms=200, fd=-1