Xbox 360 Boot Disk V2.4 [better] -

: Like some modern software exploits, the effect of a boot disk is non-persistent; the disk must be used during the boot sequence to enable the extended functionality for that session. Modern Alternatives

The Xbox 360 hacking community was a thriving underground scene. Forums and websites were filled with developers, hackers, and gamers eager to push the console beyond its limits. These enthusiasts discovered that by creating a custom boot disk, they could bypass Microsoft's security measures and gain access to the console's inner workings. Xbox 360 boot disk v2.4