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.

GreenPois0n and Redsn0w Jailbreak Source Code is Going to be Open Source

Here's some great news for jailbreak lovers! GreenPois0n and Redsn0w jailbreak tools will be open sources for all people for free. This means that you will be able to use the source and customize it on your own or may be improve it to make it better than before while adding some interface and designs to the tool. This was confirmed by both iPhone and Chronic Dev Teams.

MuscleNerd of iPhone Dev Team posted on his Twitter account:

@Chpwn redsnow will be open source soon :)

Also p0sixninja of Chornic Dev Team confirmed that GreenPois0n will go open sourced:

p0sixninja: Greenpois0n components will be updated/open sourced as soon as it’s out of beta.

In case you don't know, GreenPois0n was released early this month based on Limera1n's exploit. Jailbreak iPhone 4, 3GS, iPad and iPod touch using GreenPois0n.

While Redsn0w is used to jailbreak iPhone 3G and iPod touch 2G on iOS 4.1 and it supports iOS 4.2 beta. Jailbreak iPhone 3GS, and iPod touch 2G using the latest version 0.9.6 of Redsn0w.

How to: Unlock iPhone 3GS on iOS 4.1 Using Ultrans0w

After releasing the new iOS 4.1, we showed you yesterday how to jailbreak your iPhone 3GS running iOS 4.1 using PwnageTool method, today I will show you how to unlock your iPhone 3GS on iOS 4.1 with ultrasn0w to use it with any carrier.

STEP 1: You should have a jailbroken iPhone 3GS on iOS 4.1 using PwnageTool ONLY, you can follow the step by step guide to jailbreak iPhone 3GS on iOS 4.1 posted here.

STEP 2: After Jailbreaking, Navigate to Cydia Source by Going to Cydia --> Manage --> Sources.

Download iOS 4.1 Custom Firmwares iPhone 4 / 3GS / 3G

STEP 1: Download the iOS 4.1 custom firmware for your device at the end of the page. Also download and install iTunes 10.

STEP 2: Join the splited custom firmwares you downloaded using BetterZip for Mac OS X or HJSplit for Windows to make them only one .IPSW file.

STEP 3: Start iTunes and put your iPhone into DFU mode by following this steps:

• Hold Power and Home buttons for about 10 seconds
• Then release the Power button but without releasing the Home button for 10 more seconds
• Your device should now be into DFU mode

STEP 4: Now, You will have to restore your iPhone to the jailbroken custom firmware by Clicking on the iPhone icon on the left sidebar of iTunes then hold left “alt” button (“Shift” button on Windows) on the keyboard and then click on “Restore” then release the alt button, now Select the custom firmware you already download and let iTunes go in a bunch of process.

STEP 5: After your iPhone is restored and jailbroken successfully. Follow our guide posted here to unlock iPhone 4, iPhone 3GS and iPhone 3G using Ultrasn0w carrier unlock.

iPhone 4 Custom Firmware, Activated [File 1, File 2, File 3]
iPhone 3GS Custom Firmware, Activated [File 1, File 2]
iPhone 3G Custom Firmware, Activated [File 1, File 2]

Firmware Changer Lets You Change Your Firmware Version to iOS 4.1 Without Updating

If you care about changing your iOS version visually on your iPhone for some reason, then you can useFirmware Changer instead of editing .plist files and making a complicated process. Firmware Changer will not let you update to iOS 4.1 but it will fake to be on iOS 4.1 or any other version.

You may want to change your firmware changer so that iTunes doesn't annoy you with the update message or may be to install some app that works only on iOS 4.1. Anyway, Firmware Changer is a free tweak available in Cydia via ModMyi repository.