Because v2.4 operates at a firmware level, it bypasses all security checks. A wrong button press or a mismatched NAND file can turn a repairable console into a permanent trophy.
This is the "final" flashed firmware that supports all game waves without needing a boot disk. RGH (Reset Glitch Hack):
While the Xbox 360 boot disk v2.4 is a powerful tool, it is also a dangerous one. You are modifying the console's BIOS (NAND) at a low level.