G'day guys.
Bringing you some breaking news, if you haven't already heard.... qwerty has recently released his 4.55 Kexploit. This is absolutely great news as this works on firmwares up to and including 4.55.
The good news and the bad news...
Well the good news is that, as stated above, this will work up to and including 4.55, so this is some hope for all those people who are past 4.05, you have hope for the 4.55 jailbreak.
The bad news? Well there are no current public implementations of this, and when i say that, i mean that no one has publicl