We need upgrade to 4.4.4 for SM-N9005 (KSA) to resolve the following issues that have occurred after upgrading to 4.4.2:
Compass, ambient temperature sensor and other Gyroscope sensor or relevant applications are no longer working.
Screen rotation is stuck in landscape position. You need to uncheck it auto rotation to return to portrait position.
All above works for while after rebooting or factory reset.
Local authorized Samsung technician has confirmed that this is not a hardware issue.