Yesterday we have posted an article about iOS 5 successfully been jailbroken by MuscleNerd of iPhone Dev Team using Limera1n. However, it is a tethered jailbreak.
I0n1c has announced that his jailbreak untether for iOS may be dead as of iOS 5.0b1.
R.I.P. – I just heard Apple killed the ndrv_setspec() integeroverflow and his friends in iOS 5.0b1 – if this is true the untether is dead.
I0n1c’s untether has been applied to devices jailbroken using limera1n since iOS 4.3.1. This allows users to boot their jailbroken devices without assistance of a computer.
[ Via twitter (I0n1c) ]