Welcome to the family, iPhone 3GS!
Jul/090
And the iPhone Dev Team has answered: redsn0w 0.8 now officially supports jailbreaking of the iPhone 3GS. saurik has also updated the MobileSubstrate and WinterBoard packages for use with the 3GS, according to the iPhone Dev Team’s post here. However, the same old warning applies to all 3GS users to obtain the iBEC and iBSS files. They are now looking for more holes to exploit considering 3.1 would probably have a fix, and that would mean (temporarily) bad news for soon-to-be owners of the 3GS. To quote the Dev Team, “For those of you without 3GS phones, it’s a race against the clock to use this particular hole. There’s nothing we can do about that, but we will always be looking for new holes.”
ultrasn0w 0.8 has also been released which will support the iPhone 3GS. However, it is crucial that you do not upgrade to anything beyond 3.0, including the 3.1 beta software. Quoth the Dev Team: “Apple has gotten very serious with the latest baseband — they’ve removed 180 (!) commands in an effort to cut down their exposure to holes. So please always stay away from stock Apple IPSWs and instead use our tools as we release them. These tools let you update your firmware without updating your baseband.”
And good news for those using Linux: redsn0w has also been released for you guys as well. (: Get your redsn0w while it’s, er, cold! And obtain ultrasn0w by adding repo666.ultrasnow.com to the list of repositories in Cydia.
New Apple iPhone Exploit Gives Attacker Root Access
Jul/090
It was bound to happen… Apple users have long enjoyed a relatively smooth ride with regard to virus’ and malicious attacks, but this morning xaminer.com posted info on this serious iPhone expoit, discovered Charlie Miller:
It’s well-known that binary code can be sent to mobile devices using SMS. Normally the sent code isn’t executed, but Miller found that the iPhone operating system automatically processes the code without any user intervention. Not good. Knowing this, Miller developed code using the principle of Sulley Fuzzing, a method of injecting random data into program after first forcing the operating system to trust the new code.
And they go on to confirm the worst:
Another vulnerability that Miller found was the ability to use the SMS function to gain root access to the iPhone, more or less giving an attacker the “keys to the kingdom”.
On a positive note, Apple appears to already be working on a patch for this serious security vulnerability. We all know Apple’s history with timely updates though, so don’t hold your breath.
Get the full scoop here: http://www.examiner.com/x-14651-Minneapolis-Information-Technology-Examiner~y2009m7d3-Apple-iPhone-SMS-exploit-allows-attacker-to-control-phone
So… who’s gonna beat Apple to the punch with a security patch that jail broken iPhone users can apply? :)
Surprise! iPhone 3GS Jailbreak for Software 3.0 released!
Jul/090
After the long and grueling wait, iPhone 3GS users can finally rejoice: the jailbreak for the iPhone 3GS has been released first by geohot with his software, purplera1n, which only runs on Windows for now (with the Mac version coming later). He was originally in the Dev Team before he got kicked out. According to his blog post dated today,
Normally I don’t make tools for the general public, and rather wait for the dev team to do it. But guys, whats up with waiting until 3.1? That isn’t how the game is played. We release, Apple fixes, we find new holes. It isn’t worth waiting because you might have the “last” hole in the iPhone. What last hole…this isn’t golf. I’ll find a new one next week. Also your purplera1nyday files ensure that you can always get back to a jailbroken state, so if you have it it’s just a matter of tools.
The iPhone Dev Team is still keeping mum on this issue. Whatever it is, the jailbreak program is posted here. Either that, or you can get the file from the official site. Apparently, it is “it’s smaller than C++ hello world” and there will be no need for the IPSW files. Kudos to you, geohot!
[UPDATE] According to saurik (one of the iPhone Dev Team members) in his few tweets, “The PurpleRa1n 3GS jailbreak (like the unofficial 3.0 beta QuickPwn jailbreaks) is missing critical patches required for WinterBoard (etc.)” He continued: “ADDITIONALLY, WinterBoard /will/ need work on the 3GS (new instructions), but I can’t even begin looking at that until we get fixed patches.”
So hold your horses folks! It’s better if the iPhone Dev Team makes an official release and we wait until 3.1 comes out. That’s when other developers will start developing and modifying code for the 3GS for several programs that might have compatibility issues with the 3GS.
Hold that thought! iPhone 3GS Jailbreak release to be delayed?
Jul/095
Yep, you heard it all right. According to the iPhone Dev-Team website, they are holding the jailbreak back from its release until 3.1 is coming out. According to them in their blog post here, 3.0 is really buggy and bugfixes should be out real soon, so if Apple mends the hole in the exploit they found in 3GS, then the effort would be futile in the first place:
We can jailbreak the 3GS right now. But making our jailbreak public at this point in time would benefit relatively few people. It would in fact be detrimental to many more people than it would help. So we feel it’s best to keep our version of the jailbreak out of Apple’s sights for the time being.
In the meantime for eager iPhone 3GS users, geohot posted in his blog about the new security Apple has put into the iPhone 3GS:
Apple has added a new layer of security to the iPhone 3GS. I mentioned it several posts earlier; it’s the ECID field. When iTunes starts the restore process, they contact Apple servers to generate signatures just for your device. It’s important you get these signatures for your phone before a new version of the software comes out.
So to obtain these signatures, the great guys at iClarified have posted two guides as to how to obtain the ECID of your iPhone 3GS: one for the Mac and one for the Windows. Make sure you do this before you upgrade it next, or otherwise your iPhone 3GS might be permanently unjailbreakable!
Other than that, why not make yourself a cup of coffee and do some work whilst waiting for Apple’s 3.0.1 release?
[UPDATE: 2ND JULY]
The iPhone Dev Team has found another way to obtain the exact same thing you’re looking for, and more when using purplera1n with a simple restore thru iTunes, if you’re using the 3GS of course. Apparently, the team at Apple has stored those extremely valuable information into the temporary folder. If you’re using the Mac, the folder would be at /tmp/, and it will be at %TEMP% for Windows. Not really the smartest thing to do, but hey, at least we benefit from it. Better not complain!
The great folks at ModMyi.com has already come up with a nice guide to obtain these files here, though this only applies to the Mac. We’ll be updating the post again once we find another guide for the Windows!
[UPDATE 2]
Thanks to GC reader DR, some searching and sniffing around was done and apparently purplera1n provides only the iBSS when you input the ECID. The restore method can be used to obtain both the iBSS and iBEC for future use.
No QuickPWN? No Problem! 3.0 Jailbreak for iPhone 3G
Jun/0913
UPDATE: Still awaiting a QuickPWN release? Maybe you got punked! Did QuickPWN.com Rip Off The Dev Team’s iPhone Jailbreak? Just some food for thought. On with the show…
Like many of you, I counted the days until Apple released OS 3.0. I knew the Dev Team had been churning out the jailbreaks for the beta versions of OS 3.0, so I was pretty confident it would be released quickly, but just to be safe I went and glanced at the QuickPWN blog. Yep. It’s out. All set.
Oops… Yeah, so I went ahead with the OS 3.0 update only to realize that in my excitement and haste I had misread the blog and there was no QuickPWN for OS 3.0 yet!!! This was disheartening, but I was sure it would be available any day. Well, to make a long story short, it isn’t out and it isn’t coming, atleast not from the Dev Team. Although QuickPWN’s blog says they will have something out soon, I can’t wait any longer… I’m going in to deep jailbreak withdrawals and need a fix ASAP! So, here’s the result of my digging around to figure out a solution…
Here’s the usual disclaimer… you could turn your iPhone inside out and upside down and maybe make it poop on itself. That said, you’ll probably be just fine if you follow these instructions. And if not, it’s highly probably that a restore in iTunes will fix your problem and get you back to normal. What fun would gadget cracking be if you couldn’t potentially brick you expensive high tech toys? THIS IS NOT FOR IPHONE 3GS! Only 3G. I will verify this on my girlfriends iPod Touch 2G later and let you know if I had to buy her a new one or not :P I don’t mean to make this sound so risky, it really isn’t, but I don’t want angry iPhone users pissed at me because something went awry.
Step 1 – Preliminary Work (read: boring stuff):
Go to this entry on the Dev Team’s blog and READ the entire post. Make sure you understand what they’re saying (okay, this basically more disclaimer). While your there download RedSn0w for your OS of choice (I am jailbreaking mine on a PC). As of right now I think everyone running OS 3.0 is using revision 7A341, but to make this article future proof I need to tell you how to check this on your iPhone to be sure. It is very important to use the correct firmware for the jailbreak! Don’t worry, it’s easy and doesn’t merit a sub-totorial. Just go to Settings > General > About. You will see the firmware version at the bottom of your screen, like so:
See it downthere at the bottom? That was simple enough.