ipod 2G (non-mc) downgrade to 3.1.3 or 3.1.2 from 4.x

[savras]

Hi!

I have and ipod touch 2G (non-mc) (it a mb*****) and after some months of daily use of 4.x, I really fed up with how slow the device is and decided to go back to 3.1.3

I do not have SHSH blobs for 3.1.3 but from what I have read I do not need them since I have an 2G non-mc model.

So I started trying in OSX 10.6 and itunes 10.2.1. I downloaded the firmware put my ipod in DFU mode and tried to restore to 3.1.3
(Downgrade iOS 4 iPhone 3GS, 3G to iPhone 3.1.3 / 3.1.2 [How to Guide] | Redmond Pie)

Unfortunately just before started flashing the device I got a message verifying with apple and then the downgraded failed with a message "your device is not eligible with this firmware". I tried multiple times with the same problem.

I tried also downgrading to 3.1.2 and it did not work either. Finally I downloaded 3.0 and worked!!!

So now I am @ 3.0 but I would like to go to 3.1.2 or 3.1.3. I tried again restoring/upgrading with the same problem/message.

My last try was to download an older itunes for windows (9.0.2 and 9.0.3 32bit) and tried restore and upgrade in a windows pc always with the same error.

I do not have any shsh blobs for 3.*.
Do you have any idea if there is a hacked firmware or something that I can
try?

Thanks!
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