Jailbreak iPhone, iPod Touch, iPad

iH8sn0w, through a new tweet, informs that his new utility f0recast will be released tonight.

There are many different iPhone and iPod Touch models and firmware versions for them. Each device has it’s own bootrom, bootloader, iBoot and baseband versions that determine if user can perform jailbreak and unlock. So it is quite complicated for users to answer a simple question: “Is my device jailbreakable?”. f0recast will solve this problem.

f0recast is a small Windows application that will able to give a straight answer if the iPhone or iPod touch is able to be jailbroken. Just connect your iPhone, launch the app and push a button.

f0recast is only an informational tool which determines if your device can or cannot be jailbreaked. It will NOT jailbreak your device.

It looks like Apple has started banning iPhone hackers from the iTunes App Store.

A few day ago Sherif Hashim, the iPhone developer and hacker, tweeted that he had found an exploit in the latest iPhone OS 3.1.3, which could enable the unlock on 05.12.01 baseband for iPhone 3GS and iPhone 3G. Yesterday he has been banned by Apple for the so called “security reasons”. It seems that Apple is quite angry! Here is what Sherif gets when he tries to access App Store from his iPhone:

Sherif Hashim’s Tweets:

“Your Apple ID was banned for security reasons”, that’s what i get when i try to go to the app store, they must be really angry ))))

and guess what my apple ID was, “sherif_hashim@yahoo.com”, what a fool was me not to notice )), can’t help laughing, they are babies ))

Another iPhone hacker named iH8sn0w, the developer of Sn0wbreeze (PwnageTool alternative for Windows), tweeted saying he was also banned by Apple right after he released an exploit known as XEMN:

@sherif_hashim lol, they did that to my ih8sn0wyday[@t]googmail.com too. (right after I posted XEMN)…

For now Apple isn’t banning Jailbreakers – they’re banning people who actively work to find exploits in the iPhone software to create Jailbreaks for the rest of us.

Sherif Hashim has discovered an exploit which may allow unlock of the latest iPhone OS 3.1.3 baseband 05.12.01. Such unlock utilities for previous baseband versions were called blacksn0w, ultrasn0w и and yellowsn0w. MuscleNerd, the member of DevTeam, has already confirmed it is working. So the timing of the unlcok release is totally up to them right now.

Here is an official update from DevTeam:

“We’ve started to look at his crash but it’s a long road between any given crash and a fully working unlock, and we couldn’t put an ETA on it even if we wanted to. It’s not even guaranteed that an working unlock will come from this particular crash — it’s just too early to tell.”

The iPhone Dev-Team has released PwnageTool 3.1.5 for Mac OS X. It allows iPhone and iPod Touch users to safely upgrade to firmware 3.1.3. With PwnageTool you can preserve jailbreak and ultrasn0w unlock. But if you’re using the blacksn0w unlock with baseband 05.11.07 you will need to stay at firmware 3.1.2.

PwnageTool 3.1.5 creates a custom 3.1.3 IPSW for the following devices:

• iPhone 2G
• iPhone 3G
• iPhone 3GS with early bootrom
• iPod touch 1G
• iPod touch 2G with early bootrom

Warning! Don’t try to use this tool if you have  iPhone 3GS with firmware 3.1.3 – it just won’t work. If you have iPod Touch 1G, iPhone 2G or factory unlocked iPhone 3G , try to use redsn0w – is would be much easier.

You can download PwnageTool 3.1.5. here.

DevTeam released redsn0w 0.9.4. The updated utility is able to jailbreak the newest firmware 3.1.3.

Here is the list of supported devices:

• iPhone 2G
• iPhone 3G (only unlocked ones)
• iPod Touch 1G
• iPod Touch 2G (old versions,  serial number does NOT start with “MC”)

There is no unlock for firmware 3.1.3, so be careful. Redsn0w 0.9.4 doesn’t support iPhone 3GS, iPod Touch 3G and new versions of iPod Touch 2G.

You can download redsn0w 0.9.4 here.

Apple has just released new firmware 3.1.3 (7E18) for iPhone 3GS, iPhone 3G, iPhone 2G, iPod touch, iPod touch 2G and iPod touch 3G.

The update includes:

• Improves accuracy of reported battery level on iPhone 3GS
• Resolves issue where third-party apps would not launch in some instances
• Fixes bug that may cause an app to crash when using the Japanese Kana keyboard
• Other security updates (more info)

So this is a minor update, which fixing only the accuracy of the 3GS battery meter and the stability of some third-party app launches. This update is avaliable via iTunes.

New firmware 3.1.3 also introduces a new version of the baseband, the 05.12.01. So if you need unlock do not update! DevTeam also warns us:

If you care about your jailbreak and unlock, don’t update your device – 3G and 3G(S) owners should pay particular attention to this warning.
PwnageTool and redsn0w are not yet compatible with 3.1.3

Experimenters show that the latest version of redsn0w 0.9.2 is able to jailbreak iPhone 2G, iPhone 3G and iPod touch 1G. Just point it at the 3.1.2 IPSW (download here) after doing update or restore to firmware 3.1.3. Sounds like DevTeam will release an updated version of redsn0w that will handle firmware 3.1.3 officially. They say iPod touch 2G with firmware 3.1.3 is also jailbreakable.

Users report that unlock software, blacksn0w and ultrasn0w, doesn;t work with the new baseband.

Redsn0w is a cross-platform jailbreaking, unlocking, and customizing tool for iPhone and iPod Touch. New version redsn0w 0.9b3 supports the latest firmware 3.1.2. The most recent release before this one was redsn0w 0.8, which targeted Apple firmware 3.0/3.0.1.

redsn0w 0.9 beta3 supports:

• All iPhones and iPod touches except the iPod touch 3G
• Windows and Mac OSX (x86)
• Apple firmwares 3.0-3.1.2

When it’s out of beta, it will support the iPod touch 3G, PPC OSX, and Linux.

If you need a carrier unlock, redsn0w will handle iPhone 2G by itself (by installing the BootNeuter utility). For the iPhone 3G and iPhone 3GS use Cydia after you’re jailbroken to install ultrasn0w (baseband 04.26) or blacksn0w (baseband 05.11).

If you have a late-model iPhone 3GS, or if you have an iPod touch 2G whose serial number begins with “MC” (newer than week 40 of last year), you can use redsn0w to jailbreak but you are currently restricted to “tethered” rebooting. That means you need to connect your device to a computer each time you boot it – so just try no to reboot.

You can download redsn0w 0.9b3 here.

Sn0wbreeze, the famous tool for Windows, will be released towards the end of this week. Sn0wbreeze is the software that will allow users to create custom firmwares to use for jailbreak and unlock. Now this functionality is available for Mac OS usera with PwnageTool.

Geohot has released his BlackSn0w utility. BlackSn0w is an unlock for the iPhone 3G and iPhone 3GS. It supports the latest firmware 3.1 and 3.1.2 with baseband 05.11.07 and enables official tethering. Available for both Windows and Mac.

Here is a quick tutorial:
If you havn’t done the jailbreak: go to blackra1n.com, download blackra1n, run it, follow the instructions (it is really simple) to perform the jailbreak. Run balckra1n app on iPhone and install BlackSnow.
If your device is already jailbroken – run Cydia, add repository blackra1n.com and install blacksn0w. That’s it!

The latest version of blackra1n is RC3. It now has hacktivation support, 15 second speed improvement, Tiger+PPC support.

PS: If you just bought a new iPhone 3GS or have one that was made recently (approximately after 40th week after iPhone 3GS release): your device has a new BootROM. Unfortunately it is impossible to run regular jailbreak with this new BootROM. There is a sloution – tethered jailbreak. Everything including unlock will work fine. However every time you restart your iPhone, you need to plug it to a computer with blackra1n installed.

Geohot has posted the first screenshot of his blacksn0w baseband 05.11.07 unlock for the iPhone 3G and 3GS. The unlock which will be run after completing a jailbreak with the blackra1n jailbreak is expected to be released on November 4th.