Posts Tagged ‘BBUpdaterExtreme’

[iPhone] iPhone 3G Bootloader 5.8 Compromised

George Hotz – well known to the iPhone scene as GeoHot – has put some efforts into analyzing the  behaviour of the bootloader 5.8 that is running in many iPhone 3G’s. He found the signature checking of the bootloader is buggy. By exploiting this bug we are now able to up- and downgrade the bootloader. […]