iPhone 3GS Jailbreak/Unlock Confirmed By Dev Team!
Early in the morning the iPhone Dev Team updated their blog with some good news! Read below for what they had to say:
24Kpwn lives on, in the iPhone 3GS!
About 5 hours ago (Thursday evening, less than a week after the 3GS launch), we were able to verify that the 24Kpwn exploit that the hybrid team used on the iPod Touch 2G is still present in the bootrom of the iPhone 3GS. That means we can apply the same sort of technique used by our current redsn0w tool to jailbreak and unlock the iPhone 3GS.
This is great news! It seems this bootrom was cut in about the August 2008 timeframe, so the unfortunate early reveal of 24Kpwn earlier this year didnâ€™t affect the iPhone 3GS.
For our technical notes on where the 24Kpwn exploit is in the 3GS, see here (pastebin hash of it is here). Our original blog post for when this exploit was first found is here.
And yes, ultrasn0w will be able to be used on the iPhone 3GS for you unlockers!
Important: Apple has not given up on the cat&mouse game, and in fact there are challenging aspects of the 3GS jailbreak that arenâ€™t in the other devices. Itâ€™ll take some time to safely work these into our tools, but the fundamental weaknesses are there: The bootrom is exploitable via 24Kpwn, and the baseband is exploitable via ultrasn0w. (And just like with the 3G, ultrasn0w for 3GS requires that you not update your baseband when Apple comes out with new firmware.)
In a nutshell, there is a hardware-based exploit that the iPhone Dev Team has confirmed that will allow the use of redsn0w to jailbreak and ultrasn0w to unlock the iPhone 3GS! This is amazing considering the iPhone 3GS was released a week ago.
This is great news because a jailbroken iPhone 3GS will lead to even more tweaks and little tricks! Yahooo! Here are some notes below that you can decipher for me. Well done Dev Team!