Hi @Edmund,
My N48PAW reported itself as a K74 platform board, and I was able to successfully apply NVR_K74_BL_ML_STD_V4.30.010_200715 and then NVR_K74_BL_ML_STD_V4.30.085_210409.
Before I tried the firmware, I checked the platform board by turning on 'ssh' on the NVR, which is in the...