On June 5, 2017 Apple unveiled its 11 th major release of the iOS Operating System, iOS 11 at the company's Worldwide Developers Conference. At the same time Apple released first iOS 11 public beta version for iPhone and iPad. Recently Apple released the fourth iOS 11 public beta. A large number of Apple devices support the beta release and I’m going to tell you how to get it. It is quite easy to install iOS 11 beta release but it is bit risky too. The beta releases are subjected to be unstable. You can even lose your all data , so I recommend you do not install this unless you are completely aware of what you are doing. According to me , installing the beta versions of iOS 11 on your primary device is a bad idea as it may lead to fraught experience, so I recommend you to install the beta versions on your Secondary device. If these warnings have not deterred you then before installing the iOS 11 beta release make sure to take the complete backup of your i