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Strong Hints On Flashing Your Xbox

customsex writes: "bunnie has written a nice one with pictures documenting his adventure flashing his bios on his xbox. check it." His page also points you to the Sony vs. Connectix case regarding reverse engineering of hardware.

22 of 219 comments (clear)

  1. Hardware hackers only by Alien54 · · Score: 4, Insightful
    You need the following to do this: tongs-style soldering iron (to remove the existing flash device), a fine-tipped soldering iron, a microscope, flux, and some solder paste is always nice, but you can use just plain old fine solder too. If you don't have tongs-style soldering iron, you can just cut the device off the board if you have extras laying around (presumably you also have a ROM burner--I use the Needham's Electronics EMP series) or you can build your own (I built an improved version but I haven't got the docs on the web yet...)

    So it looks like hardware hackers only with the appropriate tools and skills.

    There was also this tidbit:

    If you are looking for the FLASH ROM contents of the XBOX, you won't be able to download them even though I've extracted them. I got a call [recording edited to protect sensitive info] from Microsoft within 12 hours of posting this page regarding the binaries...

    Sounds like MS is on the ball on this one, as far as protect their hardware secrets.

    --
    "It is a greater offense to steal men's labor, than their clothes"
    1. Re:Hardware hackers only by shd99004 · · Score: 3, Insightful

      Companies keeping their secrets does not restrict free speech... if that's what you're saying it does?

      --
      Will work for bandwidth
    2. Re:Hardware hackers only by Toraz+Chryx · · Score: 2, Insightful

      a better idea would be a switchable 'dual bios' modification..

      something like a lot of Amiga users had to switch between Kickstart 1.3 and 2.0 on the A500+

  2. Re:ROM Images by nusuth · · Score: 2, Insightful

    Nobody who can't extract his own would have a use for them until someone writes an Xbox emulator. Even then I guess the emulation can be done with a few device drivers running on nt, instead of writing a whole machine emulation. Bios image may be required in that case too, but probably not.

    --

    Gentlemen, you can't fight in here, this is the War Room!

  3. Flashing your XBox? by Anonymous Coward · · Score: 0, Insightful

    Seems like he's replacing his bios more than flashing the existing one.

    Am I wrong, or is slashdot not fully understanding this article?

  4. A possible step forward in Xbox emulation? by xiangpeng · · Score: 3, Insightful

    I was just wondering that if the dumping of the rom will actually help in the emulation of the XBox, since everyone can now examine the bios. Most instructions can be emulated easily as they are similar to PC instructions, UMA can be examined closely too :)

    --
    You must defeat Sheng Long to stand a chance.
    1. Re:A possible step forward in Xbox emulation? by Anonymous Coward · · Score: 1, Insightful

      Xbox is actually a PC. Instructions are not similar, they are identical.

  5. Could Bios be replaced with LinuxBios by bug1 · · Score: 3, Insightful

    If the xbox BIOS was replaced with LinuxBIOS then that shouldnt that bypass any other protection they put in software.

    linuxBIOS project http://www.acl.lanl.gov/linuxbios/

  6. Re:running things for different platforms by dreamquick · · Score: 4, Insightful

    Hmm X-Box games on a PC?

    You will not see that for at least a year. There are a few reasons:

    1) X-Box is a product - if i can play the games elsewhere why should i buy an x-box? e.g. Halo looks like it rocks, and if the only place i can play it is on an X-Box then that means i have to buy one if i want to play it.

    2) X-Box is an appliance with a roadmap already laid out for it - if i remember the goal is to get it to become a home multi-media station, if you give people a reason not to buy one then you risk losing a market segment.

    3) Assuming a 3rd party does this then they will be sued to hell and back by MS - this guy got a telephone message within 12 hours for releasing something only the most techie of people would have a use for. What do you think they would do if/when someone releases an emulator.

    I suggest a year simply because after this people and the company will see exactly who won the console war - if anyone, if it is the x-box that won then you can release an emulator in the hopes of getting people hooked and eventually buying a console.

    If the x-box didn't win then you release an emulator to keep the devolopers happy that they can still sell games.

    The only problem is if it all ends in a draw between X-box and another console - in that case you want to produce the best games you can and make sure you can only play them on your machine!

  7. Re:The point? by SpinyNorman · · Score: 5, Insightful

    You could never make an "L-box" as cheap as the X-box because the beauty of it is that it's subsidized hardware! Every X-box subverted to another purpose not only deprives Microsoft of razor-blade revenue, but actually causes them to lose money!

    If X-box can be made to run Linux, then it would be an excellent base for an open source Tivo!

  8. Re:Doesn't MS lose money on every Xbox? by PW2 · · Score: 1, Insightful

    We can destroy MS and get a good gaming console out of it at the same time.

    Don't say "We"; I am not in your little "gotta destroy MS" club. I'm just here to read some tech news/etc;

  9. Re:Doesn't MS lose money on every Xbox? by jsarek · · Score: 2, Insightful

    Wake up. Microsoft loses money when an XBox is NOT SOLD... when you buy an XBox you help them recover all or part of their investment. When you buy XBox games you give microsoft a huge profit.

    Come on, you'd think Slashdot type geeks would be able to do the math... Xbox costs $400 to make(that's the rumor) so they lose 100 on each sale. But they lose FOUR hundred if NO ONE buys it. lol.

    John Sarek.

  10. Re:Post the ROM to /. by doob · · Score: 2, Insightful

    Did anyone get to the site and download the ROM image before it was removed? If so, what was the filename so I can go look it up on $P2PNETWORK?

    --
    In the spoon, there is no Soviet Russia!
  11. Re:Doesn't MS lose money on every Xbox? by Matey-O · · Score: 2, Insightful

    Naw, Then it's just a writeoff. :)

    --
    "Draco dormiens nunquam titillandus."
  12. Re:running things for different platforms by JWhitlock · · Score: 5, Insightful
    Conversely, when will someone get me a program that will let me play DOA3 or other xgames on my PC? I wouldn't think that would be too hard. I think MS should even support it because if we can buy a program to let us buy and run games on our PC, they don't lose money on each console sold.

    This is not a bug, it's a feature.

    XBox = DirectX, known version, known platform, known hardware, soon-to-be-discovered bugs, soon-to-be-discovered optimizations, etc. etc.

    It's a game developer's Nirvana, to only have to code for one platform, knowing that the way it looks on your development system is exactly how it will look on the buyer's system. No unexpected incompatible drivers. No hardware conflicts. No performance bottlenecks on strange systems with cheap-ass components. No Packard-Bells.

    It's like asking why the clothing industry can't make a good-looking pair of one-size-fits-all shoes.

  13. Re:The point? by kinkie · · Score: 2, Insightful

    Yes and not.
    Let's admit that Microsoft sells there at a loss, so yes, you're banking that money.
    However, if they sell 1 million consoles, it doesn't matter whether 100k of those are converted into L-boxes, they still sold 1 million, and that is what they'll use to lure the game developers to their platform, promising bigger markets.
    This is not to say you shouldn't do it :)

    --
    /kinkie
  14. NOT different versions of the BIOS by Namarrgon · · Score: 3, Insightful
    No, "there are in fact four identical 256k copies of the ROM image in the 1 MB flash ROM." - not multiple different versions of the BIOS.

    It's entirely likely MS may revise the BIOS at a later stage, for fixing bugs - if it turns out to be necessary. All console makers do. So long as you don't change the external functionality at all, that's fine.

    But what the article was saying is that this is a reasonable move by MS, to increase robustness in the possible case of field flash rom upgrades, or even if multiple versions of the BIOS might be required. I'm sure MS are very aware that the latter case is not a desirable one.

    Come to that, I doubt that "flash ugrades in the field" are even possible, let alone planned, or the author probably wouldn't have had to replace the ROM at all. It'd be a major security hole, if you could do that! :-)

    --
    Why would anyone engrave "Elbereth"?
  15. Re:Game Ratio important by DrEldarion · · Score: 3, Insightful

    That ratio is mostly due to the fact that basically everywhere FORCED you to bundle games with the system.

    -- Dr. Eldarion --

  16. Re:Long-term benefit by horster · · Score: 2, Insightful

    I can't believe they'll be able to do this - they are already losing at least $100 per box. The parts that are in the xbox, while they might be old in a year or two will still cost money.
    Example - ever need just a 2 gig harddrive? Was it 1/5 the cost of a ten giger?
    Or ever try to buy a pentium?

    Of course ms will have access that we don't but I don't see the parts and supplies for this thing coming down to $200.

  17. Re:Congrats to Microsoft! by Fat+Casper · · Score: 3, Insightful
    You need to look at where MS was going with being nice. If being nice removes the image, fine. If it doesn't, being able to tell the judge "we asked him very politely" will carry a lot of weight. That's something that they would need, considering that any law he might have been breaking would be a very flimsy one that would only apply to him if the court wre already convinced that he was a nasty bad hacker.

    Microsoft wasn't being nice so much as being intelligent. It's a shame they don't put the formidable powers they do have into making good products. If they did, I wouldn't have had to learn half of the computer stuff I know.

    --
    I spent a year in Iraq looking for WMD and all I found was this lousy sig.
  18. Re:Congrats to Microsoft! by SkOink · · Score: 3, Insightful

    I don't know if I'd say they were being nice so much as they were worried. If they pissed the guy off, I've got a hunch that copies of the ROM would begin to 'appear' all across the internet.

    --
    ---- I'll take you in a Hunt deathmatch any day.
  19. Re:Game Ratio important by nathanh · · Score: 3, Insightful
    There was a press release from Nintendo the other day and it spend some time talking about the 1.9 Games to Console ratio they obtained. A few days later MS announced that they had the best ratio ever recorded for an initial concole launch of 2.4.

    Many stores were not selling the X-Box standalone. You had to buy the X-Box plus 2 or 3 games as part of a bundle. There is rumor that this bundling was an edict by Microsoft before a store was allowed to sell the X-Box. WIRED ran an article discussing how EB, ToysRUs and Gamestop were doing nothing but bundles, much to the annoyance of their customers who didn't necessarily want all the games in a particular bundle.

    This number is important and the game developers are not fools. They have been in this arean much longer than MS and knows the deal.

    It strongly looks like MS knew the deal and has been loading the deck to give themselves a better hand. Golden Rule #1: Never Let Microsoft Deal The Cards.