New updated tool version to unlock iphone 4,3G,3Gs 4.0.2/4.0.1 or 3.1.3 iOS.Unlock or jailbreak iphone 4,3G,3Gs 4.0.2/4.0 easily with our new guide.Full unlock and iOS 4 iphone 4 jailbreak available also for iphone 3G,3Gs 4.0.2/4.0 even 3.1.3.Earlier this month, Apple announced its iOS 4.0.2 for iPhone 4, 3GS, 3G and iPad. One of the most fortunate thing was that the newer upgrade did not update the baseband, and so the baseband remained at 05.13.04. So unlocking your device became much more easier, however the good thing is that iPhone 4,3G,3Gs can be unlocked and jailbroken on the iOS 4.0.2/4.0 or 3.1.3 at the moment, because the current jailbreaking & unlocking tools are compatible with iOS 4.0.2/4.0 or 3.1.3.
Jailbreak First:
To jailbreak your iPhone 4/3G/3Gs with Redsn0w on iOS 4.0.2/4.0 or 3.1.3, please read our guide on: Jailbreaking iOS 4.0.2/4.0 or 3.1.3 on iPhone 3G/3Gs or Iphone 4.
Instructions:
Once the above jailbreak has been performed, we can now move onto unlocking your iPhone on iOS 4.0.2/4.0 or 3.1.3, regardless of the baseband version. To do this, we will use ultrasn0w from Cydia. Please follow the below steps carefully.
1) Unlock iPhone 4/3G/3Gs 4.0.2/4.0.1 even 3.1.3 firmware and locate the Cydia icon on the homescreen, and once done, launch the application.
2) On the Cydia screen, at the bottom you will see 4 options:
* Cydia
* Sections
* Changes
* Manage and
* Search
Choose the Manage tab and you will be presented with 3 options on the screen.
* Packages
* Sources
* Storage
Choose the Sources tab and tap “Edit” and then “Add”. You will be prompted to enter a URL. Type
* http://repo666.ultrasn0w.com
and click Add Source.
Cydia will automatically update your sources. Once the installation is complete, click on Search which is the last tab [bottom].
Search for “ultrasn0w 0.93” and Install this application. This app will automatically unlock your iPhone 4/3G/3Gs on the new iOS 4.0.2/4.0 or 3.1.3, so now you can use it with any carrier.
To complete the whole process, give your phone a restart and once it re-boots, you will have an unlocked iPhone 3G, running on iOS 4.0.2/4.0 or 3.1.3.Also you can jailbreak iphone 4,3G,3Gs 4.0.4/4.0 or 3.1.3 OS.

Source:http://www.worldbuzznews.com/524/unlock-iphone-43gs3g-4-0-24-0-1-jailbreak-ios4-online-under-3-5-min/

Iphone 4 software update gets jailbroken. Improved Iphone 4 iOS4 Jailbreak & Unlock Iphone 3G/3Gs 4.0 and 3.1.3 claims may be fake

Corporate giant Apple was in for a shock as its latest Iphone OS was cracked within hours of its release. The company had released the new update so as to fix antenna problem. Of late many iPhone 4 users have complained of some problem with the most-talked about gadget, iPhone 4. Initially, the company didn’t react to it.

But later on when the company was inundated with complaints then only it realised the gravity of the issue. Now its software developers are working overnight to find out a solution to this most complex issue.

Keeping this in the background, Apple released the software update, thinking that it would improve the performance of the gadget. Besides, its skilled staff had thought that the antenna problem would also be solved. However, the users are still grappling with a software update. And as long as it continues smartphone users won’t be able to fix the hardware problem.

The company’s problem has further multiplied with the team of hackers popularly known as the Iphone Dev Team succeeding in managing to jailbreak the update within hours. Interestingly, till now there has been no response from the company. It would be interesting to see how things shape up in the coming days.

Source:http://www.ndchronicle.com/news/Improved_Iphone_4_iOS4_Jailbreak___Unlock_Iphone_3G3Gs_4_0_and_3_1_3_claims_may_be_fake_1279363946/