tegraflash can be replacement for nvflash(P1761W)?

https://devtalk.nvidia.com/default/topic/1056180/shield-development/how-can-i-recover-p1761w-in-apx-mode-with-nvflash-/

I used nvflash on this topic, but nvflash doesn’t work at all.
I found tegraflash using nowadays, so I want to try it. but that tool have a quite different command. how can I change command?