XBox modding in 2022

Modifying a stock Xbox in 2022 with modchip and 1TB hard drive. Installing XBMC4Xbox and transferring games

NOTE… This page was written in 2022, updates in 2025 on some matters detailed at the end.¹

Recently I was experiencing nostalgic flashbacks to the 00’s. During that time, the Microsoft Xbox was the core of my gaming and media playing enjoyment.

Its hard to think of anything as versatile at the time as the original (OG) X-Box. It was the Raspberry Pi of its day. Ok, the Raspberry Pi is far more powerful now. However, having a modded Xbox with its 733Mhz CPU and 64mb RAM was fantastic at the time. With a modchip installed it opened up a world of homebrew, apps, emulators and operating systems.

Its x86 architecture made it relatively easy to program for. There were many active contributors to the community that sprang up around the heavy black box during its life. Piracy was also present, but personally that wasn’t a big interest to me. Back then, I only had a 256kb broadband connection. Downloading an Xbox game still took a long time. Besides, by the time Xbox 360 was released in late 2005 original Xbox games became very cheap. The ability to copy the game DVD to the hard was very welcome though.

Present Day

Now in 2022 I decided it was time the original OG Xbox to return to my gaming table.

Over the tears I have accumulated a number of spare consoles. So I picked out a very nice revision 1.4 console to start with. Personally I’ve never liked the clear “crystal” units so a base black console is the best choice for me. For starters I opened the console and removed any dust and fluff. The motherboard was in good condition and there was no sign of leakage from the dreaded “clock” capacitor. To be on the safe side Its best to remove the capacitor anyway. At this stage I also removed the heat sinks from the CPU and GPU, and replaced the compound. Everything is working and booting correctly with the original hard drive. This Xbox is ready to start modding, and so am I.

To Softmod or to Hardmod? That is the question

A contended subject with the OG Xbox is the amount of of modding options available. Some people rather use a completely software approach (softmod), where as other people prefer a hardware mod chip solution (hardmod). Lets go over the different options briefly to get unsigned code and custom dashboards working on the Xbox.

Softmod

You can use an exploit found in a couple of select game titles. This makes it possible to cause the Xbox to glitch. You can run code from a custom memory card or USB drive. From here the hard drive can be hacked and custom dashboards installed. Its also possible to upgrade the hard drive too with this solution. The downside is that you will need a working DVD drive. You also need a working copy of the exploitable games. A USB drive converter cable is required too. It also has the down side of not been flexible in changing the hard drive again. Although returning to stock is as simple as reinstalling the original 10Gb HDD.

TSOP Flash 

Another option is called TSOP flashing. After successfully softmodding an Xbox, you can then write a custom bios to the TSOP flash chip on the motherboard. This causes the TOSP chip to effectively become a modchip. This is handy for hard drive upgrades and a good fallback for booting DVD-R media also. Returning to stock will require flashing the original bios back to the TSOP though. The flash chip will only be able to hold one BIOS and the size is limited to just one image. Some custom BIOS images might not fit the flash space. A small amount of soldering is needed to unlock the TOPS write capability, but this is an easy mod.

Hardmod with Modchip

Most revision consoles (except the final rev 1.6) have an unused header port on the motherboard. This can be used for attaching a modchip. This chip bypasses the original bios. It often has a boot screen, allowing booting the console. This enables gaining FTP access to the file system without any additional software running. Mod chips often also have space for multiple bios images too. The downside is soldering is needed to install the header pins and a jumper wire. if the console has version a 1.6 motherboard this mod is much harder but not impossible. 

My choice was to go with a full modchip. Specifically the OpenXenium chip. OpenXenium offers a complete set of features for a modern Xbox mod chip. These include FTP access, HDD locking/unlocking, and multiple bios slots. Back in the day I used a modchip on my Xbox so this was also a nostalgic approach.

The pin header and additional wire was installed in just a few minutes using right tools. I booted the console with the eject button. The Xenium menu greeted me. I then proceeded to flash IND 5004.67 as the primary bios over the network.

 Hard Drive

As you may know, the OG Xbox was equipped with a 10Gb IDE 3.5″ hard drive. This was enough to hold an almost unlimited amount of game data. It could also copy a few audio CD’s to the dash. However, it wasn’t much good for storing full size Xbox games that can average 4Gb or more. A much bigger drive is clearly going to be needed to install all my favourite games.

You can still easily find larger IDE hard drives, I have several 320Gb drives, and even a 720Gb IDE Drive. For larger capacity like 1 or 2TB, you will need to use a SATA hard drive. 2TB is the max for this bios. Xbox works very well with good quality IDE to SATA adapters such as this one from StarTech. You will also have to replace the 40 wire IDE cable to a 80 wire cable. The adapters often will not work with the 40 wire cables. 

My choice was to use a 1TB 7200RPM Seagate SATA3 HDD. I also chose the StarTech SATA adapter. Additionally, I selected a new 80 wire 70mc IDE cable. The adapter sites nicely behind the drive and connects to the power lead. Make sure to set the adapter to “cable select” mode. Some cable routing will be needed for the 80 wire IDE cable, but this is easy with the 70cm ones. With the new drive installed I can now partition and setup the console with a DVD copy of TruHexen. You can also use FATXplorer to create partitions on your new hard drive. Ensure it’s connected to your PC. Then use TruHexen to copy the dashboard files. Make sure the BIOS you use is compatible with partitions 6 and 7 if using F and G drives.

Dashboard Software

Without hesitation I knew I wanted to use XBMC4XBOX. Its the latest derivative of the original XBMC I used to use back in the late 00’s. Other simple dashboards like EvoX are available. I also wanted to copy a few old TV shows to this Xbox. This would allow me to play them on my CRT TV.  XBMC4XBOX is prefect for launching games, media files and homebrew like emulators. This program hasn’t been much updated for quite a few years, and may not be developed any further. Aside for this its quite stable and has all the features I could wish for. XBMC4XBOX is included in the TruHexen DVD. Its recommended to install dashboards and programs to the E partition.

Games and file transfers

I had about 30 original boxed Xbox games left in my collection. These can be installed directly from the DVD drive to the hard drive. Although this can take a while, its still a convenient method for some people. For mass transfer of downloaded games, use FTP. Even better, connect the hard drive to your PC and use a program like FATxplorer to copy them directly.

FTP usually gets around 10-12 Mbps for larger files. FTP speed is the same for IDE or SATA drives as the network adapter is the limiting factor. When connecting an IDE drive directly to a PC with a USB 2.0 adapter, you can expect transfer speeds of around 40 Mbps making the job 4 times faster than FTP. SATA drives connected to USB3 can give around 120+ Mbps transfer speeds. This is why I selected SATA over IDE, much faster for transferring 500Gb of games. As mentioned, FATxplorer or other software are required when connecting the drive directly to a PC. Without a driver you will not be able to access the FATX file system.

Final results

So here is my modded OG Xbox in all its glory. It looks stock from the outside. It loads straight to XBMC4XBOX to play hundreds of games, emulators, and some good old TV shows. This console sits on my gaming desk along with my other consoles. It works perfectly with the Hydra Scart selector. However, I found it necessary to use the official Xbox RGB Scart cable. With other cables, the image was very poor. The RGB didn’t work at all unless connected directly to the TV scart socket. New games and roms can be added over FTP. For this function I leave the console connected directly to the LAN.

Xbox is a true testament to community development. From modchips, softmod ability, homebrew and general gaming, the Xbox is still great fun to play around with in 2022.  I’ve got a lot of fond memory’s with the original Xbox. I home this page inspires you to play one soon.

Neil – 8Bitplus – 2022

1. UPDATE
   Its now 2025 and there have been some updates in the Xbox modding community.
   2TB is no longer the upper limit for SATA drives. The latest version of Cerbios now allows for 18TB drives and possible even larger. You will still need good IDE to SATA adapters like the StarTeck unit. Drives can even be accessed in faster ATA modes now as long as you have the 80 wire IDE cable. Cerbios basically supersedes all other bios options and can be used on a verity of existing and legacy modchips.
   
   The original firmware for the OpenXenium modchip can now be updated with more features with the PrometheOS Firmware.
   
   Modchip wise, we have the option now u use a low cost Raspberry Pi Pico in place of a modchip. Checkout ModXo.
   
   Neil – 8bitplus – 2025 ↩︎