Hey guys! I need some help updating to dash 16547 (Corona 4GB Slim). I dump the nand with this: www.homebrew-connection.org/simple-360-nand-flasher-v1-2-by-swizzy-corona-4gb-nand-dump-and-write-support-added/ and then I put it onto my desktop then into XeBuild. XeBuild says it can't determine the nand size; I ignore that and put all the information in and also disable fail safe but it still doesn't work. I would try using j-runner but I forgot how to use it. Someone please help!