Hi Kuan-Yu,
The camera’s firmware need not match the uEye SDK version, but the Ensenso SDK version. For the N35-model, the recommended yEye driver is 4.96.1 when you have an SDK version >= 3.2.489. Since your SDK version is 4.1.1033, you already have an optimal configuration, and there is no need for action.
In general, to update a camera’s firmware, you can right-click on a camera in NxView and select “Manual Firmware Update.”
Best,
Bernhard