Hmm... not sure. Maybe the 4G is even more alike the iphone and itouch then
we think, but who knows.


On Thu, Feb 26, 2009 at 8:46 PM, Cory Walker <[email protected]> wrote:

> Doesn't the 3G Nano fully support DFU mode, too? If it does, why would
> only the 4G have that file, and a different .ipsw structure?
>
> Taylor Gordon wrote:
> > I think its actually used for the DFU upgrade.
> >
> > We will have to work more on this. We are unaware if this could be useful
> or
> > not, but its definitely something not to forget!
> >
> > Taylor
> >
> > On Thu, Feb 26, 2009 at 8:11 PM, Cory Walker <[email protected]> wrote:
> >
> >> Ari wrote:
> >>> Hey Cory,
> >>>
> >>> I'm not sure, but I believe we had already figured out that the 4G
> >>> used the same processor. Thanks for the tip, though. Now, the thing is
> >>> this probably won't help us, because the 4G nano probably uses IMG3
> >>> based encryption, which means that if we want to decrypt it, we have
> >>> to run unsigned code on the hardware to use the aes engine and the gid
> >>> key, which we can't do yet. I guess there's a teensy chance that the
> >>> nano 4G uses the same gid key as the touch 2G, in which case we could
> >>> decrypt the nano 4G firmware files with the 2G, but this is unlikely,
> >>> and would be very stupid of Apple.
> >>>
> >>> Ari
> >> OK, I'm still not completely up to date with the mailing list :). Any
> >> idea what the N58s.bootloader.release.rb3 is used for? Could it possibly
> >> be some sort of bootloader updater?
> >>
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> >>
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