are you using a mac? if yes then ut can be fixedOkay, so after grabbing the .CIA updates for the N3DS and downgrading with the newest sysUpdater, I get this image (bottom of the post). I'm on New 3DS version 10.3.0-28U. I grabbed the correct version, am I doing something wrong?
Look that your Sd Card isnt Writeprotected by the little Plastic thing.
On a new 3ds...