There has been a couple of moments where people are confused about how to unlock iPhone 4/3GS with UltraSn0w as it provides the best solution for the purpose of jail breaking the iPhone and making it useful for other carriers.
Ultrasn0w is a modern day software which allows a person to jailbreak the iPhone 4 or the iPhone 3GS which runs on the iOS 5 from Apple. The purpose is to make the iPhone 4 or the iPhone 3GS accessible for other carriers apart from the regular ones which make the use of the iPhone only limited to certain carriers. This unlocking provides a full fledged access to all the carriers and makes it possible for all the carriers to access the iPhone. Jail breaking has also helped the iPhone 4 or the iPhone 3GS to gain a better market all over the world.
Before a person is ready to use Ultrasn0w, one should have the proper knowledge about the basebands of the phone. In order to unlock iPhone 4/3GS with UltraSn0w, one should ensure that the iOS 5 is present in the iPhone 4/ 3GS and that too the same should not be of the newer baseband as it is incompatible with them.
Implementation of Redsn0w is also required as it will ensure the baseband remains preserved as in case of Pwnage Tool and the sn0wbreeze.
Here is how to unlock iPhone 4/3GS with UltraSn0w running iOS 5:
Here is a precisely formed note which will allow you to unlock iPhone 4/3GS with UltraSn0w.
The foremost step is to jailbreak the iPhone 4/ 3GS by making use of Sn0wbreeze or Redsn0w. It should be ensured that any of the above is running on its latest version.
Once such software is used, it should be ensured that the baseband is properly preserved as it will allow the user to combat against any other problems which may arise.
Once the iPhone is jail broken properly on the iOS 5, the prime thing that one does is access Cydia from the jail broken phone, if it prompts any updates, then make sure such update is also carried out for better control over the operations.
After properly accessing the Cydia application, the user is required to the search option from the iPhone (a right slide from the menu screen) and then enters the initials as ‘ultrasn0w’ and when the same is found, install the application.
The moment ultrasn0w 1.2.4 is installed, the iPhone 4 or iPhone 3GS gets unlocked with baseband such as 06.15.00/05.11.07/05.13.04/01.59.00/05.12.04/04.26.08.
After obtaining such information, all one is required to do, is simply reboot the iPhone which makes the phone run on the jail broken mode.
Thus, we find that certain simple steps can easily help you to unlock iPhone 4/3GS with UltraSn0w and allows you to use the iPhone 4S or the iPhone 3GS in the jail broken mode. However, it should be ensured that there are also other elements which will be required for such purpose such as Redsn0w which shall also be in there updated mode. There might be some problems if the above listed procedure is not duly followed and in such cases, it is better to handle the phone over to some expert who can perform jail breaking operations in an efficient manner.