Can anyone tell me if after having used the Blissz firmware, is it still possible to replace the defective board by sending it to the bitmain?
It's that with some faulty ones, but I used his firmware. 
how could they find out? tehy just get the boards with the asic's and not the control board

or am i wrong?
right if you send only hashboard.
@festim dont mining on antpool ... darkside
@mkmfins ... yep probably burn some of ... lower frequency for long life ... worst default (way) of humanity -> "Ever want more". if everyone go to 400Mhz , we all get more profit cause difficulty lowering and watts to :s but it s a dream i think
And for some people asking if mods will come for L3+ or S9 , i m following this thread & dev since begining , and if i'm right : Blissz do not have those miners , so it's impossible to have some test to mod it unfortunalty for us ... i just connect one S9 it 's like ... euh ... plane reactor in my living

and if some of you have break one or want to donate for the time to create mod , i 'm sure it's welcome
