Here is gabowinters answer to me:
---------> He broke the rules (kang):
http://xdaforums.com/show...php?p=39358130
Maybe i dont fully understand but ,in every big industrial company patents are being copied after a while and reselled,even in millitary ,countries steal from its other,so i geuss someone could use elses work to make his better and make money from it,he should ask for permission before though,so i think he did something wrong yes but if someone gets an example from others and get even better, then thats the purpose of knowledge ,cause its for everyone,but again i dont know how big the steal was.