Imagine you could use your SD card instead of the internal system NAND, that means you could modify it as much as you want and when it bricks you just fix the files on SD card. So you can’t use someone else’s NAND backup for your own wiiU! redNAND (Redirected NAND) Every console has it’s own unique soul you can say 3. NAND BackupĮvery NAND backup is unique and only belongs to the system it came from. Caution changing NAND!īe very careful with NAND changes as the wiiU has no way of fixing the NAND if it breaks, so basically it bricks your console. Main menu

MLC, which stores Wii U data, and the SLC, which has 2 separate sections (“banks” if you will), one that stores vWii data only and one that stores the rest of the Wii U data.Īll of these are accessed as separate partitions by the Wii U 2. Unplayable: Crashes when booting/infinite black screen. Loads: Game loads, but crashes in title screen/menu/in-game. Runs: Starts, maybe runs well, but major glitches/issues prevent game from being completed. Playable: Game can be played through with minor audio or graphical glitches. It houses save data, downloaded channels, and the Wii U Menu 1. Perfect: Game can be played with no issues. NAND Flash Memory is the built in memory of the Wii console. The ones you copy from your Wii still contains the same signatures as the channels (you can only sign to verify that the VC was from your Wii, not that it is authentic). Emuparadise is the biggest ROMs portal to Download Freeroms ISOs and classic retro games.

Wii u bios file