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Great News, I've got a HyperVisor Dump
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It's old, but has the download links, I'm at school so I can't tell if the MegaUpload links are dead

A few days ago we saw a video of a PS3 downgrading, and today PSGroove reports that zAxis on PSX-Scene has released PSGrade which is a PSGroove implementation of PSDowngrade WIP for JailBroken 3.41 PS3 consoles.

Download: PSGrade - PSGroove PS3 Implementation of PSDowngrade / GIT

In related news, graf_chokolo has now detailed how to decrypt PS3 PKGs.


To quote: Today he's shared his work with the public, however, it still requires some work, before it is fully functional. Right now, his code still requires the dongle master key, one that is buried within the PS3 console. The good news, is zAxis feels this key can be retrieved via a 3.15 fw console.

He is asking the community, anyone with a 3.15 console, to help retrieve this key. Once retrieved, PSGrade should become fully functional. Below, is his request to the public.

To anyone who wants to help, here is what you have to do:

1- run the PSGrade I posted (just like jp)
2- reboot into linux (no power cycling!!)
3- dump HV (and post it)

If you dont know how to dump HV in linux, then google it (you will need to open your ps3 and solder it DONT DO IT IF YOU ARE NOT AN EXPERT!!!)

Once you get the key, post it in key.h and try it.

Please remember, this is a work in progress, nothing is working yet (so don't ask for hexes), and nothing is for sure. Good Luck.

Oh, and thanks to graf_chokolo for ... everything, Hansi for the dump, and mathieulh for PSGroove (PSGrade is a derivative of PSGroove) and everyone else.

According to graf_chokolo, to get the ps3 to decrypte the master key, then you have to call "Verify Response" and the master key will saved in plain text. it is called when plugin a jig, and that is what PSGrade is.

Once we have the key, we will have a working jig :-) And no 3.41 is no good even if you have dump the HV. Here is my discussion with graf_chokolo: You must login or register to view this content.

Stay tuned for more PS3 Hacks news. Also be sure to drop by the PS3 Hacks Forum for updates!



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I realize I copy-pasted this, just showing news

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GG

You do realize I said I copy pasted it? /facepalm

copy-paste FAiL, u didn't put in the Download links

I didn't think It'd show the download links in the copy+paste, I'll find it and add it in a second

thanks
....

So, can i downgrade my ps3 with the iphone 3g with this?

edit :

sry i didnt read all the sh it hope they will get it to work

If anyone has a 3.15 ps3 and know about geohot's exploit they can finish this off

you sir, fail