ya hoi !!xD Well sumary of the story, my friend have an o3DS (9.4.0-21 U) and got a o3DSXL , the 3DS wasn't updated in times but have some eshop content, she want to send this all to the XL to keep using original stuff there, but want to install a CFW on the old to use mods and stuff here's the plan : Create an emunand on the 3DS, system transfer from it to the XL, back to the 3DS and make the CFW there are something I'm missing? Is a good idea? XD edit: all worked!! Thanks all!