How to RGH3 a Xbox 360 Slim (Corona) - Chipless RGH 3.0 Tutorial!

If you are getting “Header is Wrong” using the PicoFlasher and maybe other flashers… it’s because your wires from the flasher to the Xbox are to LONG. I made this mistake, my wires were around 20inches long and I was get this error. They are now around 6-9 inches long and it works perfectly fine now. Please pass this along, that the NAND wires need to be short…. Maybe at most 10 inches long. P.S. Thank you for sharing this video with us all.

I’ve been modding consoles since my preteens and this BY FAR is the most thought out, thorough, and enjoyable guide. Really, thanks a bunch:D

Thank you so much for this guide - clear, easy to understand and the close up shots were really useful, particularly demonstrating how to position the postfix adapter.

Another thing to mention, the process does differ a bit from your guide if you're doing a 4GB Corona with the Picoflasher. You don't see the drive on the computer, just read the NAND in JRunner like the 16MB.

I have zero solder skills and looking at investing in all the kit to do this on my old Xbox 360. But I just have to say, watching you work and how easy you make it look which I'm 110% sure it is NOT easy. This is a masterpiece of a video.

Went through a viciously troublesome period with a 0031 error on a Corona 360 E. Figured out that there was a bridge between the PLL point and the resistor next to it! The point is so incredibly small! But now that I resolved the bridge, I was able to perform the RGH 3! I just want to give my thanks to you for your incredible guides and to Octal for all his brilliant resources.

Excellent guide, MrMario! Successfully modded 16Mb Corona X360E. Thank you very much!

Mr Mario and everyone who contributed towards the RGH3 project i thank you to the moon and back god bless you for these guides and all the information. I successfuly modded my first trinity today and i used kapton tape around the point we have to scrape did not scratch a thing thank you man it worked <3 <3

2nd xbox 360 guide of yours ive tried (1st was a failed 1.2 rgh falcon) and this actually worked! thank you so much!

all the dislikes are from people who broke the trace near PLL_BYPASS

Thanks, the postfix positioning explanation was exactly what I was looking for!

I normally don’t comment on videos but this has to be the best tutorial I’ve ever watched. 1st time try worked on soldering, even the point I had to scrape off on my V2. I honestly think the 4GB NAND points are easier to solder than the 16MB because they already have a decent amount of solder on them and accept new solder with ease. IF YOU ARE HAVING ISSUES WITH JRUNNER NOT RECOGNIZING THE NAND AS “REMOVABLE TYPE” UNPLUG POWER TO THE CONSOLE! As simple as it sounds I was stuck for 30 minutes thinking I bricked my system because Jrunner would see the device, but not the allocated space or drive letter. When plugging the Xflasher into your PC, If your computer doesn’t assign it a drive letter and give the pop up to format the drive, you need to unplug power from the console and give it a few seconds and plug in the console, then the Xflasher. I had to repeat this twice after writing the ecc for my computer to recognize it again correctly. The only thing I missed the first time was writing the ecc. I forgot to check the RGH3 option and thought I bricked it when I couldn’t get a video signal. Just plugged Xflasher back in and wrote the correct ecc and I saw Xell this time! A RECENT UPDATE TO JRUNNER has changed the labels of the buttons from that shown in the video, but they are still in the same place and do the same thing. They just say “Write Xell” now instead of write ecc.

What an absolute beast of a video! MrMario delivers the legendary content the people need, even in the face of adversity. We’re not worthy 🖐🤓🤚

Dude this is cool can’t wait to watch this man great work

Once again you nailed it dude 👌 Keep it up!

dudeee i was trying to find this so badly yesterday, you're a godsend. thank you so much!!

When you see him shaking while soldering, you can really appreciate and see how hard of a ducking job this is to solder, it's classified as an advanced soldering job. Props to you, i will follow this guide as a reference. Saw some other videos of yours and can't recommend enough.

Literally just finished an RGH3 install on a Corona V1 unit with a Pi Pico. Your post RGH3 install guide was most helpful. :)

YOU ROCK ... thank you so much for this legendary , detailed tutorial

Got it all done thanks to this guide. My earlier issue was soldering related. Went in, re-did it, tore a pad, did trace repair and it all works. Thank you!