In general, the understanding of unsigned code is extremely skewed, and is not truly understood. Basically, most people know that if you turn the console on, go to game demos, you can start XeX menu. Well after reading a post where someone said that the RGH on a console was "cheaper" than a JTAG, I got frustrated because they don't understand that they are essentially the same. If anything, the RGH is better than a JTAG because there is no re-boot necessary to run the unsigned code. But lets get down to basics. If you would like a high detail explanation of each, go to free60.org and read through the explanations.
JTAG
What the online gaming community has come to know as a "JTAG" is an that utilizes the SMC exploit. This exploit causes a re-boot into the 4532 kernel. This kernel was made famous by the KK exploit (King Kong), where a bug in the hypervisor was utilized to run unsigned code. The SMC exploit is a faster version of the KK exploit (as in, it boots faster), and allows for the running of unsigned code. The SMC exploit is limited to consoles running kernels prior to the summer 09 update (7371). It is also true that there are several patched CBs, which prevent the exploit. Due to the need for a console which has not been updated, they are naturally scarce and once demanded a high price. Credits go to robinsod, tmbinc, SeventhSon, Martin_sw, and Tiros.
RGH
The "Reset Glitch Hack" is a new type of method which allows the running of unsigned code. Explained by free60: "We found that by sending a tiny reset pulse to the processor while it is slowed down does not reset it but instead changes the way the code runs, it seems it's very efficient at making bootloaders memcmp functions always return "no differences". memcmp is often used to check the next bootloader SHA hash against a stored one, allowing it to run if they are the same. So we can put a bootloader that would fail hash check in NAND, glitch the previous one and that bootloader will run, allowing almost any code to run." This hack requires a "glitch chip", which will send the signal. These range from the original Coolrunner-II made by Digilent, the Matrix by Infinity Mod, Team-Xecuter Coolrunner, X360Glitch Chip by SoulHaven, and the Stinger by Maximus. These chips have an Xilink chip which is capable of sending the signal fast enough for the glitch to properly function. The benefits of the RGH is that it doesn't require a non-updated dashboard to run unsigned code, meaning you could run 2 or more NANDs, which allows you to run it as a retail with one, and run unsigned code with the other. It is also able to work on the Trinity motherboard (original slim motherboard), which the SMC exploit is not. Since this hack runs on almost any Xbox (some have CB_Bs, which don't allow the hack to run, and others have unglitchable CBs: 5772 and 6752; for now), which means that the only limiting factor is the number of Xboxs produced by Microsoft. Credits go to GliGli, Tiros, cOz, Razkar, tuxuser, and Ced2911
Ultimately, since they have the same outcome, they are theoretically the same value. However, I value the Reset Glitch higher than the SMC exploit, because of the ability to still run a retail dash on Xbox Live, without consequently causing the glitch to fail.
Tuesday, April 23, 2013
How to back up XGD3 games
When XGD3 first came out I had a lot of trouble with finding a program that allowed the files to be extracted. I personally use Xbox Backup Creator(XBC) for this. It is really simple to use, the files do not take up a large amount of space on your HDD and the process of extracting the files is faster than any comparable program that I have used so far (i.e. XM360) You can download XBC HERE!
How to install FSD or XEXmenu
How to install XeXMenu or FSD installer on a USB Key
Hi everyone,
In this tutorial i will explain you how to install XeXMenu or FSD installer on a USB Key.
I : Format your USB flash drive as an Xbox storage device
Plug your USB key on the Xbox 360 and go in System Settings
Memory
USB Storage Device
Configure Now
then do YES
You will see this during the formatting process
You USB Key is know recognized as a Xbox 360 storage device
II : Install XeXMenu or FSD Installer
Launch USB Xtaf GUI and select File > Open first USB Drive
Then Drag & Drop the content folder of XeXMenu live version (or FSD installer) in the data partition
Be sure it’s like this (for FSD Installer you will have a F5D22702 folder instead of C0DE9999
Close the apps, plug the USB Key on your Xbox, you will see XeXMenu or FSD installer on your Game Library
How do I update my consoles dashboard?
How To Update Your JTAG To Newest Dash 2.0.16202 Using J-Runner GUI
How do I set up my USB HDD for use with a modded console
First things first, you need a hard drive to put you backed up game files on. In order for the mass storage device to communicate with your console it needs to be put into FAT32 format rather than the standard default NTFS.
Windows driver manager utility will only allow you to format a partition on the hard drive that is greater than 32GB. You will find that you will require far more storage capacity than 32GB and there are ways to accomplish this using third party software. The program I would recommend is SwissKnife which you can download from CNET HERE.
The program is pretty straight forward and should not take too much time to figure out and I will make a detailed tutorial at a later date. Once you have formatted your partition to FAT32 in any size configuration you'd like it is ready for use with your modded console.
Windows driver manager utility will only allow you to format a partition on the hard drive that is greater than 32GB. You will find that you will require far more storage capacity than 32GB and there are ways to accomplish this using third party software. The program I would recommend is SwissKnife which you can download from CNET HERE.
The program is pretty straight forward and should not take too much time to figure out and I will make a detailed tutorial at a later date. Once you have formatted your partition to FAT32 in any size configuration you'd like it is ready for use with your modded console.
What is a JTAG vs. RGH
Welcome! If you are reading this then you probably own or have some interest in owning a modded Xbox 360.
When I first became introduced to the term "Jtag" my head started to swim. There is so much information out there to consider before taking on a build or buying a console pre-modded. I will attempt to make the process of becoming acquainted with the different types of mods and console options available a little less intimidating.
When I first became introduced to the term "Jtag" my head started to swim. There is so much information out there to consider before taking on a build or buying a console pre-modded. I will attempt to make the process of becoming acquainted with the different types of mods and console options available a little less intimidating.
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