Last week we reported that the well-known hacker Geohot might call his next jailbreak tool rubyra1n. Now guts from Dev Team hit that they know something about Geohot’s effort to bring a proper untethered jailbreak to iOS 4.2.1.
A recent tweet from MuscleNerd confirms the rumors: “I hear geohot does have an untether actually! Though not for all devices”.