Modifying a console using these methods significantly expands its functionality:

Install alternative dashboards like Aurora or Freestyle Dash for better game management.

Play games directly from a hard drive without needing the original disc in the tray.

In gaming terminology, this typically refers to a state of invincibility, infinite health, or unlimited resources. For Xbox 360 mods, it often points to a "pre-modded" version of an Xbox Live Arcade (XBLA) game or a specific mod menu that grants these powers.