your another that keeps asking the same question, no, you will not see a free software exploit good enough to run and install cfw at the moment.
this is nothing like Crapple who pay for other mobile parts to build its Crap iBones and recycle its Crap OS - thats the problem there, Unlike Crapple, Nintendo revised its hardware to STOP this exploit.
We have the SX Chip, but they took TX down putting a stop to that.
Then we hear of clones, if they have the balls to take Nintendo on, and if users are stupid enough to go solder a cheap clone onto their console, then this as of now is the only way to exploit.
and then it wont be long until nintendo block this by changing its hardware again.
you are like the millionth user to ask this question, if there was a free software solution, it would be out by now, or we would have heard about it.