Apple has released the second public beta version of iOS 9 to members of its Beta Software Program. This release comes hot on the heels of the latest developer beta. Testers with the previous version of the public beta installed on their device can download the new update over-the-air.

iOS 9 first entered public beta about two weeks ago, and is the first major iOS release to do so. For those looking to participate in Apple's Beta Software Program, you can sign up at the program website, and check out the link below for everything you need to know about the iOS 9 beta.

iOS 9 public beta: The ultimate guide