Jailbreak iPhone, iPod Touch, iPad

As you may know, few days ago Apple had released a new version of iOS for all its mobile devices except first-generation iPhone and iPod touch, so owners of the latter are still not protected from a security flaw that allows hackers to obtain a remote control of their handsets. In fact, the latest compatible version for them is currently iOS 3.1.3.

But Saurik (who is known as a developer of Cydia) recently announced on the Dev-Team blog that he released a PDF patch that is compatible with any iOS version down to 2.x. It can be found in Cydia if you’ll search for “PDF Patch”. After installing it you can check if the patch is working properly with visiting jailbreakme.com page. After sliding the box to jailbreak you should only see the star background (and not a dialog box), which means you are no longer vulnerable.

In its blog Dev-Team also noted:

“Since the only reason for 4.0.2 was to fix the security holes, and since the upcoming Cydia package will fix them too (and then some!), everybody should sit tight on 4.0.1 (or lower) and install the Cydia package as soon as it’s out. Jailbreakers can have their cake and eat it too.”

Many users reported that the first version of JailbreakMe broke the FaceTime and MMS features. The DevTeam fixed the bug.

New JailbreakMe users should simply proceed normally. The new version will not remove FaceTime or MMS from the iPhone.

Users who already installed JailbreakMe can get an easy fix. They should simply run Cydia and upgrade to the latest software.

MuscleNerd tweeted today that the recent redsn0w utility is able to jailbreak the iOS 4.1 beta2 on iPhone 3G and iPod Touch 2G. This is useful for developers only, however good news for everyone.

Here’s some info from the DevTeam wiki page:

If you’ve updated to 4.1beta2 on iPhone3G or iPod2G(non-MC), you can use this redsn0w from June to jailbreak. Just point it at the 4.0 IPSW (the public one, not the developer GM one).

(Yes – point it at the 4.0 IPSW even though you’re at 4.1beta2).

Don’t do this if you need the ultrasn0w carrier unlock!!

Note 1: This won’t hacktivate your iPhone3G – but for those with legit access to the 4.1beta2 this shouldn’t matter. Please don’t pirate Apple software

Note 2: If you’re at 4.1beta2 you’ll probably experience network problems after jailbreaking. Until a new version of redsn0w is released, you may need to rely on afc2 access (such as FunBox-like file browser programs) to manipulate your filesystem.

Note 3: This is recommended only for power users who can deal with the problems that will pop up as the JB apps fall further behind the beta firmwares.

DevTeam released update to their PwnageTool jailbreak utility. New version 4.01 supports iOS 4 jailbreak for iPhone 3GS (old bootrom), iPhone 3G and iPod Touch 2G (non-MC).

You can download the latest version here.

We recommend to read DevTeam instructions here before you start.

Apple recentrly released new version of iPhone OS 4. it is called iOS 4.0 GM. Here is an update from DevTeam about iOS 4 jailbreak:

For those who can legitimately activate to the iPhone3G 4.0GM seed, the “point to previous IPSW” redsn0w trick works and will jailbreak your 4.0GM. The “trick” is to point redsn0w at the 4.0beta4 IPSW instead of 4.0GM (do this after you’ve updated to 4.0GM and activated through the new iTunes 9.2 on your Mac). Since the carrier unlocks aren’t yet supported at 4.0, don’t do this if you use yellowsn0w/ultrasn0w/blacksn0w. Many JB apps are still pretty buggy in 4.0, so again this is mostly useful only for developers of those JB apps.

Note: If you’re experiencing MobileSafari crashes, double check that you’re running the version at the bottom of this page.

For those without legit iPhone3G 4.0GM seed access, please wait until the full public 4.0 release for updates to the jailbreak tools.

You can download redsn0w 0.9.5.b4 here.

Last week Apple has released its iPhone Os 4.0 beta 4 and redsn0w is finally updated to support this as well as beta 1. New version of jailbreak is 0.9.5.b4 and it can be applied on iPhone 3G only(!).

Redsn0w 0.9.5.b4 is targeted at developers who make jailbroken apps, and will not work if you are already using blacksn0w, ultrasn0w or yellowsn0w.

iPhone Dev-Team warns:

“You should stay clear of this beta software if you rely on a carrier unlock.”

To use the jailbreak, follow the guide below:

1. Download redsn0w 0.9.5.b4 here. (Only Mac OS X version since app are developed on this OS).
2. Make sure you have already activated your iPhone 3G with iTunes and your own developer ID.
3. Launch the jailbreak.
4. Select your stock iPhone1,2_4.0_8A274b_Restore.ipsw (beta4) or iPhone1,2_4.0_8A230m_Restore.ipsw (beta1) file that you used to update your firmware.
5. Choose “Install Cydia” and then click “Next”. Use DFU mode to install the redsn0w.
6. When your iPhone 3G comes back up, you will notice Cydia has a blank white icon. It also has no sources so you should go to the Sources panel and add this repo: http://apt.saurik.com/cydia-3.7 (make sure you are connected to the Internet before). When Cydia restarts, you should see its real logo now, and the standard sources should be ready to use.

Yesterday iTunes update was found to have issues with those of iPod Touches and iPhones that were tethered jailbroken with blackRa1n. If you have one of these, you will be unable to rejailbreak your device after rebooting it with blackra1n. The problem is being experienced only by Windows users. iH8Sn0w has an explanation:

“Blackra1n hooks to the dll that has different offsets of what it is actually looking for”.

To solve the problem iH8Sn0w released a blackra1n fix for a new version of iTunes. It’s named BlackBreeze and it supports 32bit + 64bit Windows versions and can be downloaded here.  Please note that this fix is not an official update from Geohot. You can also try to replace new iTunes dll-files with the old ones or install  iTunes 9.0.3. The latter is available here (don’t forget to uninstall the current version and reboot before the installing of another one).

Redsn0w reportedly works fine with the new iTunes 9.1. MuscleNerd twitted:

iH8sn0w has just released a new version of Sn0wbreeze, the Windows tool that allows you to jailbreak Firmware 3.1.3. This is a small update that fixes a problem that occurs only on 64bit operating system.

You can download the new sn0wbreeze 1.5.2 here.

We still recommend to use DevTeam utilities – RedSn0w (Windows and MAC OS) and PwnageTool (MAC OS only).

This is good news for for those who use Cydia, an alternative to Apple’s AppStore for jailbreaked iPhones and iPod Touches. Saurik has uploaded a new version of APT that has an optimized cache generator and greatly improves Cydia performance:

“I also uploaded a new version of APT I’ve been working on: it has an optimized cache generator and more error tolerant repository parsing.”

When launching Cydia the next time you will find updates for some APT packages (up to 3 depending on what you have installed). Perform the install and enjoy the speed improvements!