How to flash the firmware on Xbox 360 ?

[Fallon]

Last month i purchased Xbox 360 from my friend it's 6 months old. Can someone tell me what exactly I have to need to flash the firmware on my Xbox 360 ?

Thanks

[Blakeexz]

New firmware will work on any console that has the TS-H943 DVD drive and will prevent any Xbox Live detection attempts while allowing you to play your "backup" games.

iXtreme firmware 1.0 for TS-H943 Xbox 360

(v1.0) Defeats all current and some future Xbox Live detection attempts
(v1.0) Boots ONLY Stealth Xtreme Xbox 360 backups
(v1.0) Boots ONLY Stealth Xtreme Xbox 1 backups
(v1.0) Boots all Xbox 360 originals
(v1.0) Boots all Xbox 1 originals on Xbox 360

[KAELIN]

If custom firmware installed on your machine that will allows you to play any disk format in the xbox 360. so you can play backed up xbox 360 games, original xbox 360 games, xbox originals and backups as well.

[Radley]

Xtreme firmware for TS-H943 Xbox 360" by its creators, can apparently mod your 360's DVD drive so that it'll work with just about anything you can put in it, including "backup" discs made for both the original Xbox and the 360.