I had redNAND with Mocha CFW on my 128GB SD card and was in the middle of a WUD installation to NAND when my power went out. (unlucky.) From that, my SD card became corrupted and I can't boot into my redNAND anymore. This was fine and I'm not worried about doing another dump. I tried plugging it into my PC to reformat the SD card into a usable state again but I have no luck. I've tried every tool from MiniTool Partition Wizard to SDFormatter to the Medicat DVD. SDFormatter throws a Write Protected error. Upon plugging it into my PC, the last modified files and folders is still there and the partitions are 30.72GB unallocated and 88.59GB in another partition. Is there anyone that can provide some help on how to reformat my 128GB SD card back to a usable state? It would be quite helpful since 128GB cards are a bit on the pricey side. I was seeking help on Reddit /r/wiiuhacks but haven't had quite a response yet.