Talk:Kirkwood 7A341 (iPhone2,1)

Every time I try and vfdecrypt the 3GS file system, it always works but the resulted dmg is unmountable. Any help? Thanks!!

If you're on Windows, I find that there is an extra step required to open the image. After decrypting the image with vfdecrypt, run the decrypted image through XPwn's dmg utility. I use "dmg extract decrypted.dmg out.dmg". The resulting disk image should be readable by most Windows programs. If you're on a Mac, I don't know what would help. I believe OS X ignores the junk that's left after decrypting the image, so it's most likely user fault. The key is correct though, as I've been able to decrypt the image. --James 18:01, 25 June 2009 (UTC)

Or ignore vfdecrypt completely, just run dmg extract encrypted.dmg decrypted.hfs -k key. Blackbox

iBoot decryption

Is it just me, or does iBoot appear to decrypt incorrectly using the keys given? --Cool name 20:15, 25 June 2009 (UTC)

It appears to decrypt incorrectly for me too using xpwntool. Every other image decrypts correctly using it, so I assume it's a bad key. --James 21:16, 25 June 2009 (UTC)

Alright thanks, just wanted to make sure it wasn't my error, cause I decrypted all the other files fine too. Looks like geohot will have to run those keys through again. --Cool name 00:48, 26 June 2009 (UTC)

Developer patches

Can anyone assist me in getting access to the AES engine using UID/GID keys? I successfully patched the kernel (i.e. /dev/kmem is available) but running the aes utility from xpwn still fails with kIOReturnNotPrivileged. I'm on 3.0.1 (using 3.0 kernel) and I have also downgraded the IOKit.framework as this seems to have changed with 3.0.1. Is this a 3.0.1 issue or have I missed something? --CleanAir 09:49, 2 August 2009 (UTC)

Look at Kirkwood_7A341_(iPhone_3G) for iPhone 2G, 3G, and iPod touches, or Kirkwood_7A341_(iPhone_3GS) for iPhone 3GS. Chronic has provided kernel patches that allow AES GID/UID key usage. --Cool name 14:28, 2 August 2009 (UTC)