Jailbreaking the iPhone 4 is possible with a number of tools like Limera1n, JailbreakMe, Blackra1n, and RedSn0w. Each iPhone 4 jailbreak tool offers a different way of breaking the device, and their capabilities vary too. Popular tools can jailbreak new versions of the iOS, like the iOS 5. Even before the release of the iPhone 4, jailbreaking has already been a popular action with previous models of the iPhone, because it allows you to do more with the gadget. Breaking makes your phone more than just a product for communication. It becomes a multifaceted device capable of a wide range of functions.
People who want to jailbreak their phones usually install Cydia, which can search for and install software on iOS devices that have already been jailbroken. Owners of the iPhone 4 install these programs to personalize their phones, add features, and fix issues. Many users of iOS devices complain about the strict policies of Apple regarding apps, since Apple has imposed censorship on the apps. While Apple believes that the censorships are reasonable, the users, on the other hand, think they are too restrictive. This is why users resort to iPhone jailbreak 4 options. However, Apple still continues to ban several apps to the annoyance of users.
Apps that violate the ethics and etiquette of Apple are the ones that get banned. For instance, Mark Fiore submitted an app to Apple, who then banned the app because it ridiculed public personalities. Apple also bans apps that support the donation of money to nonprofit organization and charity groups.
Jailbreaking means that one will have access to banned apps. Does this mean that it is illicit? There is no official statement from Apple that it is illegal, and the US Government does not consider jailbreaking of the iPhone against the law either.