JailBreaking is the way, by which users can unlock the potential of their iDevice. Jailbreaking is basically modifying (editing/changing) the iPhone’s firmware so that you can get access to the root of its operating system and install any application of your need. Cydia is a popular application installer which people use after they jailbreak the iPhone 4.
Cydia (Link) is a software, that lets a user browse and download applications from their repository, just like Apple Store. Cydia is an IOS firmware that runs on Apple devices like Iphone, Ipod touch 4 , iPad. It is created by Jay Freeman. Cydia has thousands of applications that the Apple Store won’t allow users to download and install.
