Method for operating semiconductor device and semiconductor system

The operation of the semiconductor device and methods semiconductor system is provided. Operation method of a semiconductor device shows a detection of the first event, which is received via the input interface and, in response to the first event generated by the image sensor of the camera apparatus scene data to a display device, via the input interface, detecting the received second event, and the second in response to an event outside the color temperature (color temperature) for measuring and generating a flash data having a color temperature to compensate for the external color temperature, and wherein the displaying the flash data device shown in, and using the camera apparatus comprises a shooting scene.