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October 9th, 2009, 13:43 GMT · By

iPhone 3.1.2 IPSW Download Breaks PwnageTool, Redsn0w Unlock

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iTunes showing the availability of an iPhone software update
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With the release of iPhone OS 3.1.2 yesterday, it appears that Apple is again updating the firmware baseband for the iPhone and iPod touch, a move that, according to reports on the Internet, breaks compatibility with the latest jailbreak / unlock tools. Therefore, updating via iTunes will remove any hacks achieved with these tools, the reports suggest. Softpedia does not condone jailbreaking the iPhone, or the iPod touch.

The release notes issued by Apple yesterday said that iPhone OS 3.1.2 contained bug fixes and improvements, including fixes for a sporadic issue that might cause the iPhone to not wake from sleep, an issue that might interrupt cellular network services until restart, as well as a bug that could cause occasional crash during video streaming. The changelog says nothing about “overwriting” the work of the iPhone Dev Team, and nor should it, in what is an endless cat-and-mouse game between the Mac maker and the infamous team of hackers breaking an entry into the iPhone software on a regular basis.

However, apparently, “The update does contain a new baseband version in order to fix the issue, therefore if you have an unlocked iPhone 3G or iPhone 3GS, do not update until there is confirmation from a trusted source, like the iPhone DevTeam,” a warning over at CultOfMac reads. “If you’re planning to jailbreak, you should wait as this firmware version is currently incompatible with the latest jailbreak tools.” Not coincidentally, the iPhone Dev Team sings pretty much the same tune.

Just hours ago, Softpedia reported that the team of hackers developing the PwnageTool application for the purpose of jailbreaking and unlocking iPhones had just posted an update on its blog. The post signals that yesterday’s OS 3.1.2 is not supported by PwnageTool 3.1.3 (the latest version of the hack tool), thus, for those using a jailbroken / unlocked iPhone, updating via iTunes is not recommended, according to the team.

Currently, there are two software applications capable of removing iPhone OS restrictions – the PwnageTool and Redsn0w. Both are developed and updated by the iPhone Dev Team, but none is capable of currently breaking iPhone OS 3.1.2.

Softpedia doesn't condone jailbreaking / unlocking the iPhone / iPod touch or any other device. This article has a purely informational purpose and doesn't, in any way, suggest that you should hack your Apple device. Using hacks may render your device unusable, or may reduce the quality of your experience using the respective device. If you choose to download and install jailbreak tools, you will do so at your own risk. Unlocking / jailbreaking your iPhone / iPod touch may violate your warranty or the EULA with Apple and / or your cellular-service provider.

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READER COMMENTS:


Comment #1 by: Tom on 09 Oct 2009, 15:36 UTC reply to this comment

Why is everyone always crying that when a new iPhone update break a jailbroken iPhone? Apple make the software to improve the phone and not to worry about a handful of people who wanna get something else out of it.

Comment #1.1 by: JordanArras on 09 Jan 2010, 22:02 GMT

Your a goodie good why are you cying about other people crying.


Comment #2 by: Noel on 09 Oct 2009, 20:57 UTC reply to this comment

I updated my iphone from 3.0 to 3.1.0 via itunes, when will I be able to unlock? I am on tmobile as well. Please advice, I miss my iphone.....im tired of this stupid blackberry...blah!


Comment #3 by: Raunacq on 12 Oct 2009, 21:52 UTC reply to this comment

My phone got updated to 3.1.2 automatically during restore to 3.1
when I try and restore again i get error 1604
and it cannot restore back
any help???
when can i expect a jail break for 3.1.2


Comment #4 by: Simon on 13 Oct 2009, 04:28 UTC reply to this comment

you guys forgot to mention blackra1n, which can jailbreak 3.1.2 but NOT unlock it.


Comment #5 by: Jarred on 13 Oct 2009, 07:59 UTC reply to this comment

@Simon:

blackra1n was released after this post was written. The latest PwnageTool from the devteam released a few hours ago will jailbreak and unlock 3.1.2 on everything but the ipt3g.


Comment #6 by: DDOG on 13 Oct 2009, 17:50 UTC reply to this comment

My carrier is ATT. 16G 3GS. I installed 3.1 a couple weeks ago. I want to Jailbreak. do I need to unlock if I am not changing the SIM? And I want redsnow and Cyndia?


Comment #7 by: Weezematic on 15 Oct 2009, 21:41 UTC reply to this comment

Black will not work for Iphone 3g 3.1,2. I tried it 100 times. I will not work.


Comment #8 by: mark on 17 Oct 2009, 13:48 UTC reply to this comment

hi i have a iphone 3gs and i have tried downloading blackra1n adn it doesnt work is there any other way i can download a jailbreak so i can use my phone as a modem.


Comment #9 by: john on 23 Oct 2009, 19:07 UTC reply to this comment

i have an 3g with tthe latest firmware. everything i d try and jailbreak wont work. please can someone post a step by step link. i downloaded the restore .ispw file and it unzips several files. can someone tell me what i am doing wrong.


Comment #10 by: aaron on 20 Nov 2009, 00:12 UTC reply to this comment

try using redsn0w and upload ur own 3.1.2 ipsw


Comment #11 by: Tejas on 01 Jan 2011, 10:32 UTC reply to this comment

hi, i have iphone 3gs with update firmware 4.2.1 now i want to downgrade to firmware 3.1.2 so how can i do this pls help

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