Jailbreak iOS 4.2.1 GM on iPhone 4, 3GS, 3G and iPod touch 4G, 3G with Redsn0w 0.9.6b2 [Guide]

Today we broke the news about the release of iOS 4.2.1 GM for iPhone 4, 3GS, 3G, iPod touch 4G, 3G and iPad. Now you can use Redsn0w 0.9.6b2 to jailbreak all these iOS devices. Moreover I have collected the direct download links for iOS 4.2.1 GM to all above mentioned devices.

You have to note that Cydia doesn't work till now due to some issues on the private APIs used by Cyida which has been changed by Apple. Bud don't worry the developers has fixed these issues and it is only a matter of time as they are waiting for the iOS 4.2.1 public release. For now you can install jailbroken-apps via SSH - until we got the new Cydia version - as you have full root access on your iOS device.

All Jailbreak and Unlock Guides for iPhone, iPod and iPad

The last few weeks we got three jailbreak tools for iOS 4.1 on iPhone 4, 3GS, 3G, iPod touch 4G, 3G, 2G and iOS 3.2.2 on iPad (i.e. Limera1n, GreenPois0n and PwnageTool), in addition to the presence of other jailbreak tools for all several iOSs, all this has led a confusion among iDevices users, so I decided to collect all iOSs, jailbreak guides and unlock guides for all existing iDevices in one article. Check them after the jump.

iPhone 4	iOS	Baseband	Jailbreak Guide	Unlock Guide	Jailbreak Compatibility
	4.1	2.10.04	Limera1n Greenpois0n PwnageTool	Tiny Umb+ultrasn0w Tiny Umb+ultrasn0w Preserve BB with PT	Mac – Windows Mac –Windows–Linux Mac
	4.0.2	01.59.00	Limera1n	Click here	Mac – Windows
	4.0.1	01.59.00	JailbreakMe	Click here	Through Safari (Web based)
	4.0	01.59.00	JailbreakMe	Click here	Through Safari (Web based)
	Notes: ·       iOS 4.1 can be unlocked while preserving the baseband. ·       Latest version for iPhone 4 is iOS 4.1 ·       All jailbreak above are untethered jailbreaks. ·       You have to jailbreak your device with one tool only.

iPhone 3GS	iOS	Baseband	Jailbreak Guide	Unlock Guide	Jailbreak OS Compatibility
	4.1	05.14.02	Limera1n Greenpois0n PwnageTool Sn0wbreeze	Preserve BB with PT	Mac – Windows Mac – Windows–Linux Mac Windows
	4.0.2	05.13.04	Limera1n	Click here	Mac – Windows
	4.0.1	05.13.04	JailbreakMe	Click here	Through Safari (Web-based)
	4.0	05.13.04	JailbreakMe	Click here	Through Safari (Web-based)
	Notes: ·       iOS 4.1 can be unlocked while preserving the baseband (PwnageTool only). ·       Latest version for iPhone 3GS is iOS 4.1 ·       All jailbreak above are untethered jailbreaks. ·       You have to jailbreak your device with one tool only.

iPhone 3G	iOS	Baseband	Jailbreak Guide	Unlock Guide	Jailbreak Compatibility
	4.1	05.14.02	PwnageTool Sn0wbreeze	Preserve BB with PT	Mac Windows
	4.0.2	05.13.04	Limera1n	Click here	Mac – Windows
	4.0.1	05.13.04	JailbreakMe	Click here	Through Safari (Web based)
	4.0	05.13.04	JailbreakMe	Click here	Through Safari (Web based)
	Notes: ·       Latest version for iPhone 3G is iOS 4.1 ·       All jailbreak above are untethered jailbreaks. ·       You have to jailbreak your device with one tool only.

iPod Touch 4G	iOS	Jailbreak Guide	Jailbreak Compatibility
	4.1	Greenpois0n Limera1n PwnageTool	Mac – Windows – Linux Mac – Windows Mac
	Notes: ·       Latest version for iPod touch 4G is iOS 4.1 ·       All jailbreak above are untethered jailbreas. ·       You have to jailbreak your device with one tool only.

iPod Touch 3G	iOS	Jailbreak Guide	Jailbreak Compatibility
	4.1	Greenpois0n Limera1n PwnageTool	Mac – Windows – Linux Mac – Windows Mac
	4.0.2	Limera1n	Mac – Windows
	4.0.1	JailbreakMe	Through Safari (Web based)
	4.0	JailbreakMe	Through Safari (Web based)
	Notes: ·       Latest version for iPod touch 3G is iOS 4.1 ·       All jailbreak above are untethered jailbreaks. ·       You have to jailbreak your device with one tool only.

iPod Touch 2G	iOS	Jailbreak Guide	Jailbreak Compatibility
	4.1	Greenpois0n Redsn0w PwnageTool Sn0wbreeze	Mac – Windows – Linux Mac – Windows Mac Windows
	4.0.2	Redsn0w	Mac – Windows
	4.0.1	JailbreakMe	Through Safari (Web based)
	4.0	JailbreakMe	Through Safari (Web based)
	Notes: ·       Latest version for iPod touch 2G is iOS 4.1 ·       All jailbreak above are untethered jailbreaks (except Redsn0w with MC Models). ·       You have to jailbreak your device with one tool only.

iPad	iOS	Jailbreak Guide	Jailbreak Compatibility
	3.2.2	Greenpois0n Limera1n PwnageTool	Mac – Windows – Linux Mac – Windows Mac
	3.2.1	JailbreakMe Spirit	Through Safari (Web based) Mac – Windows – Linux
	3.2	JailbreakMe Spirit	Through Safari (Web based) Mac – Windows – Linux
	Notes: ·       Latest version for iPad is iOS 3.2.2 ·       All jailbreak above are untethered jailbreaks. ·       You have to jailbreak your device with one tool only.

Apple TV 2G	iOS	Jailbreak Guide	Jailbreak Compatibility
	4.1	PwnageTool Greenpois0n (Soon)	Mac Mac – Windows – Linux
	Notes: ·       Latest version for Apple TV 2G is iOS 4.1 ·       All jailbreak above are untethered jailbreaks. ·       You have to jailbreak your device with one tool only.

You have to add this page to your favorite, as this page will be always updated with the new jailbreak and unlock tools and guides. [thx GadgetsDNA]

HOW TO: Jailbreak iOS 4.1 on iPhone 4, 3GS, iPad, iPod touch 4G / 3G on Mac

We already broke the news and told you that Geohot with the help of some hackers could write Limera1n's code to work on Mac OS X. In case you don't know how to use the most easiest tool to jailbreak your iOS device, here's full step by step how to guide to jailbreak iOS 4.1 on iPhone 4, iPhone 3GS, iPod touch 4G, iPod touch 3G and iOS 3.2.2 on iPad.

NOTE: If you are using Ultrasn0w to unlock your carrier, then don't use the instructions below as the unlock for new basebands is not available yet. For iPhone 4 users, use the instructions posted here to preserve your baseband. For other devices, wait for PwnageTool to be released this weekend.

STEP 1: Download Limera1n for Mac OS X from here.

STEP 2: Connect your iPhone to your PC via USB then launch Limera1n and hit “make it ra1n”

STEP 3: You will have to get your device into DFU mode by following the steps on the screen shown by Limera1n.

• You iPhone will now be placed in recovery mode.

• Press both the power and the home buttons.

• When Limera1n asks you to, release the power button.

• Your phone will now be in DFU mode

STEP 4: You should see a message like this indicates that your devices has been jailbroken successfully.

STEP 6: Now start Limera1n app from your iPhone, iPad or iPod touch and install Cydia as shown in the screenshots below.

STEP 7: Now simply restart your device and enjoy the jailbreak!

Download Greenpois0n to Jailbreak iPhone 4, iPod touch 4G on iOS 4.1 and iPad on iOS 3.2.2

After waiting for a month, the all-in-one untethered jailbreak for iOS 4.1 and iOS 3.2.2 is finally here. Available for Windows, Mac and Linux – GreenPois0n is USB-based one click app, like Blackra1n and Spirit which can jailbreak (not unlock) iPhone 4, iPod touch 4G on iOS 4.1, and iPad on iOS 3.2.2. Other devices are not supported in the tool.

Greenpois0n supports the following devices:

• iPhone 4
• iPhone 3GS
• iPod touch (4th Generation)
• iPod touch (3rd Generation)
• iPad

For those of you who don’t know, GreenPois0n is based on a low-level bootrom exploit used by Geohot in Limera1n tool which Apple won't be able to patch with a new iOS firmware; instead, they will have to introduce a new hardware for the current devices to close the loophole. That means all existing 4th-generation devices now can be jailbroken forever thanks to GreenPois0n! We will be back with quick how-to guides soon, stay tuned for that !!

UPDATE 1: How to use Greenpois0n to jailbreak:

• iPhone 4/3GS on iOS 4.1
• iPod touch 4G/3G on iOS 4.1
• iPad on iOS 3.2.2

Download GreenPois0n for Windows [Mac OS X version is not available yet]
Download GreenPois0n for Mac
Download GreenPois0n for Linux


You may also like:

• How to jailbreak: iPhone 4/3GS , iPod touch 4G/3G iOS 4.1 and iPad 3.2.2 with Limera1n.
• LimeSn0w to Unlock iOS 4.1 On its Way By Geohot?.
• Save SHSH Blobs of iOS 4.1 Now, Apple About to Patch Limera1n Untethered Hack [Warning]

Jailbreak iPod touch 4G, 3G on iOS 4.1 with Limera1n

Limera1n can do this! Yes, it can jailbreak iPod touch 4G, iPod touch 3G, iPhone 4, iPhone 3GS and iPad on iOS 4.1 / 3.2.2. By the way, it still not working with old bootrom devices, Geohot is fixing the issues right now. So, here's a quick how to guide to jailbreak your iPod touch 4G, 3G running iOS 4.1 using Limera1n.

You can follow the same step by step guide instructions to jailbreak iPhone 4. It's the same guide for iPod touch 4G and iPod touch 3G. Just to let you know, iPod touch 2G is jailbroken with Redsn0w and still tethered until Comex release his userland exploit.

Donwload Sn0wbreeze 2.0.2 to Fix Errors 17 / 40 / Hactivation on iOS 4.1 Jailbreak

Sn0wbreeze has just been updated to version 2.0.2 to fix error 17, error 40 and Hactivation error, which has been reported by a lot of users when building the custom firmware file. In addition it is expected to hear about new version to fix another errors reported by other users such as iBooty error. Now you can download Sn0wbreeze 2.0.2 from the below link.

If you have compatible device you can use the sn0wbreeze 2.0.2 to jailbreak your iDevice by following the same steps on guide posted here, otherwise if you have incompatible device, you have to wait for the Greenpois0n jailbreak.

Download Sn0wbreeze 2.0.2 for Windows.

You may also like:

• Enable HDR and Game Center on Jailbroken iPhone 3G / 3GS running iOS 4.1
• Jailbreak Tools Steal Your Passwords [Warning]
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Download Sn0wbreeze 2.0.1 Jailbreak to Fix iTunes Error 37 [Updated 1x]

After a few hours of launch the Snowbreeze 2.0 jailbreak, it has been updated to version 2.0.1 to fix iTunes Error 37, which has been reported by some iPhone 3G users when restoring to the custom firmware file. Now you can download the newly Sn0wbreeze 2.0.1 from the below link.

If you have compatible device you can use the sn0wbreeze 2.0.1 to jailbreak your iDevice by following our guide posted here, otherwise if you have incompatible device, you have to wait for the Greenpois0n jailbreak.

Update 1: Sn0wbreeze has just been updated to version 2.0.2 to fix error 17, error 40 and Hactivation error, check the details posted here.

Download Sn0wbreeze 2.0.1 for Windows. 
Download Sn0wbreeze 2.0.2 for Windows. 

You may also like:

• Jailbreak Tools Steal Your Passwords [Warning]
• Pod2G left the Greenpois0n jailbreak project.
• IPA God to Install Cracked Apps on iOS 4.1 / 4.2 Without Jailbreak.