If you are using the RGH method move the "SLIM/PHAT" switch to whichever console you have, and move the "PRG/NOR" switch to "NOR" Expensive: Chip with wires costs around 35 dollars, and addons for certain setups that can add up to much more

You may notice Step 0 and Step 3 have no explanations. This is simply because they are just parts you have to do and need no explanation. This means there is a problem with RST wiring problem causing pulse length to be very big. Try to use alternate points or longer wire. Also if you have a Jasper you need to determine what its internal memory is. If you have no internal memory unit (as in when you go to memory there is no MU with no hard drive or external MU plugged in) then you have a normal Jasper. But if you have a MU that is close to 256MBs when empty then you have a Jasper BB 256MB, and if your MU is close to 512MBs when empty than you have a Jasper BB 512MB. Your here because you found in the flow chart that your exploit method is the JTAG method (dash is 7371 or less and console is a phat) If you have an internal hard drive you can now copy XEX menu to it by going to your USB drive/ the CD drive, pressing Y on the "CODE9999" folder and hitting copy. Then paste it in the "Content" folder on your hard drive. If you are just going to use an external USB you will have to keep it on the USB drive or make a 16GB partition on your external USB drive, format it as a MU, and move XEXmenu there.You may want to leave your Xbox 360 disassembled so that you can disable the eFuse-blowing circuit so you can't accidentally install official updates on your console. Use any sized hard drive in the hard drive port OR any sized external hard drive through USB (I HIGHLY RECOMMEND USING A LAPTOP DRIVE INSTEAD OF AN EXTERNAL USB BECAUSE IT MAKES THINGS EASIER, AS YOU CANNOT PUT DLC, ARCADE GAMES, OR ANYTHING ELSE THAT GOES IN THE "CONTENT" FOLDER ON AN EXTERNAL USB DRIVE! Though you can format part of an external USB drive as an Xbox MU but that is inefficient) Once you've finished soldering, clean up any flux with isopropyl alcohol and cotton swabs. Partially re-assemble your Xbox 360, ensuring that: Now that this is done you can close Nandpro and remove your LPT plug from your computer and your Xbox. We won't be needing it any longer. Also, unplug the Xbox's power.

Play almost any Xbox 360, original Xbox, or arcade game for free (though I won't tell you how to do this) First I will show you how to dump your NAND, and then I will show you how to install the exploit you need. If you are using an xFlasher, ensure the switch is set to eMMC (for 4GB Corona) or SPI (for all other motherboards). So, maybe you don't want to try so many different timing files, or maybe none of them give you reliable boot times, well there is an alternative! Play a variety of emulators such as: MAME, Atari LYNX, SNES, NES, N64, Dreamcast, Sega Genesis, Intellivsion, Colecovison, DosBox, PS1, ScummVM, Amiga, NeoGeo, Gameboy, Gameboy Color, Gameboy Advance, and PCengine

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Plug the flash drive into your PC. Create a new folder on the flash drive and name it 0000000000000000 (16 zeroes). Open the new folder, then drag the CODE9999 folder into it. Cannot run Xecuter Fusion (a custom NAND that is a hybrid of a dev NAND and retail NAND, but there are alternatives)

Select Drive > Close, then close Xplorer360. Safely eject your flash drive and plug it into your Xbox 360. Navigate to the Demos section of your dashboard, and it should list XeXMenu there. Select it to launch it.QSB V3 for Corona V2/V4: http://www.ozmodchips.com/corona-4gb-nand-reader-from-team-x-p-445.html AND http://www.modsupplier.com/catalog/xecuter-corona-4gb-rw-qsb-v4-p-1074.html ( They aren't selling the new ones in a kit yet so you have to buy the old one to get the cable. You only need the 2nd one if you have a V4 and want it to fit perfectly) Connect Ethernet and power on the console. The glitch chip should blink once or more times, and then the console should start into XeLL RELOADED. Added tip about the possibility of having to install the CR3 Lite before you can program it with the DemoN, and simplified some of the steps with the DemoN Start at the top of the recommended range (noted in J-Runner's timing assistant and commented in the extra timings folders) and work down until you get good boots. On chips with crystals, the optimal timing will depend on the crystal (how close it is to its rated frequency)

Slim) Squirt Reloaded 2.X: remove R2 and connect STBY_CLK or remove 100 MHz and add 48 MHz oscillatorIf you got the ISO version simply extract the ISO and burn it to a CD, and then insert it into your console. While doing an RGH 1.2 on a Jasper 16MB with a Coolrunner Rev C clone, I've encountered a RROD with error code 0022. Here's my timeline of events: I followed this guide. Glitch Chip Installation Motherboard Points Phat Slim (Trinity) Slim & E (Corona/Waitsburg/Stingray) Glitch Chip Pinouts Coolrunner Rev C/D and CR3 Lite I'm currently following JoinTheResistance's guide (account is to new to make a direct link to it) to install the RGH 1.2 mod on my Jasper Xbox 360. I have a J-R Programmer and a Coolrunner Rev C glitch chip.