As far i know... you can't without a rednand for now.Hello ! I want to know if it's possible to dump my wii u nand (without make a rednand) and inject it.
If yes, how ?
Currently a better way to properly dump your NAND into a restorable form would be to use a hardmod, as the NAND backups used for redNAND are not restorable currently, even with a hardmod. Pretty sure if you try to restore your NAND with those images, you will brick. I could be wrong.
Got any source on that? Why wouldn't you be able to flash a 1:1 copy of the nand?