Jailbreaking tools are available free on the internet:
Most of the people do not know that tools for Jailbreaking iPhones are freely available on the internet. Many websites are offering Jailbreaking tools in absolutely free, so you don’t have to purchase them by paying price for it. You need to know what computer OS you are running before you consider to Jailbreak the iPhone. You also have to consider what version of iTunes you have installed in your iPhone.
You need to check what firmware version is running on the iPhone at the time of Jailbreaking. However, the site http://www.unlock-the-iphone.com may offer you sheer help whether to jailbreak your iPhone or not. All the factors that create multiple transformations, you should consider while Jailbreaking iPhone. You will definitely be in trouble if you do not factor these transformations and use the perfect tools.