Softmodding the Xbox for homebrew
A softmod is the easiest way to unlock the original Xbox for homebrew. After the mod you can run XBMC (the predecessor to Kodi), install emulators for older systems and play games directly from the hard drive. No chips, no soldering — just the right files on a memory card.
Do the CLOCK CAP repair first
Before starting the softmod: replace the CLOCK CAP capacitor if you haven't done so yet. See the CLOCK CAP guide. A leaking capacitor can permanently damage your Xbox.
What you need {#what-you-need}
- Original Xbox (all versions 1.0–1.6)
- Xbox memory card (original or compatible third-party)
- PC with Windows (for preparing the files)
- Original copy of one of the supported games:
- Splinter Cell (first game)
- MechAssault
- 007: Agent Under Fire
- Softmod package (e.g. Softmod Installer Deluxe — free online)
Why do you need an original game?
The softmod exploits a vulnerability in the save game of certain games. You need a manipulated save file that triggers the exploit. You need the game itself to load that save file.
The method: Splinter Cell save game exploit
This is the most commonly used and best-documented method.
Step 1 — Prepare the memory card
- Download the Splinter Cell softmod save game (freely available on retro homebrew forums)
- Copy the save file to an Xbox memory card via your PC (you’ll need an Xbox-to-PC adapter for this, or use another Xbox to transfer it)
Step 2 — Load the save game
- Start the Xbox and load Splinter Cell
- Go to the save game manager and copy the manipulated save from the memory card
- Load the save — the exploit automatically activates an alternative launcher
Step 3 — Install the softmod
- Follow the on-screen instructions from the softmod installer
- The installer modifies the kernel and installs an alternative dashboard (e.g. UnleashX or XBMC)
- Restart the Xbox when the installer is done
Step 4 — Verify the mod
- The Xbox should now boot with the alternative dashboard
- Navigate the menu to explore emulators, games and settings
Tip: upgrade the hard drive
Now that the Xbox is softmodded, you can replace the hard drive with a larger one. The original HDD is 8GB or 10GB — with a larger SATA HDD and an adapter you'll have room for the full Xbox library. Check specialist forums for the exact procedure for your Xbox version.
What you can do after the softmod
- XBMC — Media centre, plays films, music and more from a network or USB drive
- Emulators — NES, SNES, Mega Drive, PS1 and more run smoothly on Xbox hardware
- Games from HDD — Copy original games to the hard drive for faster load times
- FTP access — Manage files on the Xbox via a network connection and FTP client
Done
Your original Xbox is now fully unlocked. Original functionality remains intact — you can still play Xbox games from the DVD drive as normal.
Questions or doubts? You’re not the first. We’re happy to help you through it.