Alright, I’ve been following some tweets and postings online and found that there seems to be a Jailbreak for iOS 4 on the 3GS with the new Bootrom (iBoot-359.3.2). You can find out your Bootrom by using the following articles.
- Simple Program to Detect Your iPhone 3GS Bootrom (Windows)
- How To Find Out Your iPhone’s Bootrom Version (Mac/Windows)
The information comes from random sources so its not yet confirmed. However, this tweet from @ih8sn0w that states if you’ve saved your 3.1.2 SHSH blobs then its possible to Jailbreak your new Bootrom 3GS on iOS 4.
The cool video here –http://www.youtube.com/watch?v=NWc_d2C5TME // Is indeed real, but requires the 3.1.2 SHSH blobs. [Tweet Link]
Here’s the video embedded for your viewing pleasure.
He also just tweeted the following.
Alright… If anyone has their 3.1.2 SHSH blobs, NOT 3.1.3. Then I’ll see if I can produce a tool that will do this job… [Tweet Link]
This is really good news, it will mean all the pre-iPhone 4 devices can now be Jailbroken on iOS 4.


[...] This post was mentioned on Twitter by Jordan. Jordan said: RT @iphonenewbs: Possible iPhone 3GS New Bootrom (iBoot-359.3.2) iOS4 Jailbreak – http://tinyurl.com/2bdchg5 [...]