QUOTE
- you don't need to know your cpu key. You can update to all BUT summer '09. you don't need a dvdrom.
this is huge news. that solves the catch 22 of "i can extract the dvd key from the motherboard, but i need a working dvd drive to do it".
i can't believe what i'm reading right now. this is excellent work everyone.
---edit---
tmbinc confirmed that this exploit can be used to recover the drive key.
QUOTE
- It's possible to recover DVD keys. In fact, no DVD-ROM is required to run the hack, so it's possible to run own code, dump cpu key, decrypt HV, inject key, flash back. Note that I personally don't like games, so I won't be of much help here.
- No, even if you know your CPU key, it's not possible to downgrade back from 8498.
- Right now, the only way to support both gaming and hacking would be a dual-nand modchip, which switches between nand contents. Note that you still couldn't update to 8498, as it likely (haven't tried) doesn't run without R6T3.
From a technical perspective, I want to stress that this is not "yet another bug" - it's THE SAME bug we used 2 years ago. It's just that we changed the way how we write to memory, and that allows for the new cool features.
This post has been edited by Reaper527: Aug 11 2009, 09:40 PM