So true... I misread N66 as AC66 and just went with it.
Not getting much sleep lately... And I also have a N66 as well.
Anyway, I was able to brick my AC66R with this script without noticing anything was wrong.
Maybe a model check routine is in order for someone like me.
This procedure "actually bricked" my AC66R.
The script does not check or is not able to tell the hardware version difference.
ONLY HW versions 1.5 or higher supports this CFE update v.1.0.1.9. edit : I confused N66 with AC66 to begin with.
I was able up un-brick my bricked HW v.1.3 AC66R using...