The NAND is the console's internal storage (where the operating system, saves, and games live). The data on the NAND is encrypted. To decrypt it, you need the keys. These keys are stored in the hardware. By dumping otp.bin , homebrew applications can extract these keys and decrypt the NAND dump, turning it from a pile of gibberish into a readable file system.
Settings that dictate which software can be run based on geographic location. otp.bin seeprom.bin
# Write new MAC at offset 0x00 of EEPROM at I²C address 0x50 i2cset -y 0 0x50 0x00 0xAA 0xBB 0xCC 0xDD 0xEE 0xFF i The NAND is the console's internal storage (where
: You need a modded Wii U or a way to boot into a recovery menu. Using a Recovery Menu : These keys are stored in the hardware