think so... sorry dude... Except kf you have recovery software or a backup

dont know much on modded wiius but usually all the mod data is on sd, so you just have to get that again

Yeah you gotta go through the process again, but hey at least it's easy!

You could try copying the SD-Card's contents to your PC, reformatting the SD-Card and copying back from PC to SD. It's atleast worth a try.

i remoded my wii u a couple days ago and after a certain step it was modded like before so kinda