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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 applicable to the bootrom of the iPhone 3GS. That means we can use the same sort of technique used by our current redsn0w tool to jailbreak and unlock the iPhone 3GS.
This is great news, but how did it happen? Why didn’t Apple fix this in their normal cat&mouse fashion? Well it seems this bootrom was cut in about the August 2008 timeframe, so the unintended early reveal of 24Kpwn earlier this year didn’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! (In fact, without any modifications whatsoever!)
Important: Apple has not given up on the cat&mouse game, and in fact there are challenging aspects of the 3GS jailbreak that aren’t in the other devices. It’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.)
I hate how the Vista advertisements rave about how parents can limit their kids’ time spent on the internet. One parent says, “…because sometimes I catch them up at 2:00 in the morning still surfing the web.”
I attribute 100% of my web and graphic design skills to the fact that I spent an insane amount of time on the computer in my youth. I wasn’t playing. I was learning.
Time to make this great.
Could be a VERY cool & userful app !!
The iphone app for Tumblr sucks big time, very bad UI and on reblog it actually render Tumblr website on an embedded Safari. Needs a lot of improvement. WordPress App is way better in this aspect.
Tumblerette is now the official Tumblr iPhone App! (and it’s free!)
Tumblerette was originally developed by the insanely talented Garrett Ross and Jeff Rock at Mobelux. We had the pleasure of hanging out with them in New York last month. Not only are these guys remarkable developers, they have an incredibly inspiring vision for building consumer products, and we couldn’t wait to start working with them on the next suite of Tumblr/iPhone features.
There’s a ton we have planned for mobile devices and the iPhone, and we’re obviously thrilled to be working with Jeff and Garrett :)
If you’ve already downloaded Tumblerette, you’ll need to re-download the new Tumblr app to get the updates. This version comes with some slick new features, including the iPhone native Dashboard. Go download it!! →
First post from Tumbr iPhone app, let’s see how it goes.
“ I always like to look on the optimistic side of life, but I am realistic enough to know that life is a complex matter.
Walt Disney
