Para regalo de pascuas dejo una guia en Brasilero, jeje, (no tenia ganas de traducirla), que lo que hace a travez de un Bug volver a la version 02.28 de baseband para poder liberarlo por YellowSnow, esto sirve para los distraidos que actualizaron el firmware y perdieron el desbloqueo...
De la pagina del autor:
"In bootloader 5.8 on the 3G, the loader signature validator is broken. Someone botched an if statement checking the location and length of the loader in the cert. Because of this, you can pass the run cert for the firmware you currently have on the phone instead of the loader cert, and send whatever you want as a loader.
Here is a bspatch file to be applied to ICE2_02.28.00.fls allowing downgrades from 2.30.03 using BBUpdaterExtreme. By replacing the patched cert with your current run cert, you can downgrade from any other version.
Unfortunately, most 3G’s out there are bootloader 5.9 I was hoping, since RSA was added to the bootrom, that it would run the vulnerable ramstrapper, but I had no luck, although I didn’t try that hard. I see no reason why it shouldn’t work theoretically; the bootrom RSA is complicated, maybe when I finish EDA…
And dev, since you’re into hashes
882B7B3E84B76125755A84FB0BE52B9D8E25284D"
La guia aqui:
http://apple2all.com.br/2009/04/como-fazer-downgrade-de-baseband-e-utilizar-o-yellosn0w/
A ver quien es el valiente!...
Saludos
....
) el video que habías puesto, por favor vuelvelo a poner.
