iPhone
![](/Images/godic/202501/21/IPhone_6S_Rose_Gold4649.png")
![The top and side of an iPhone 5S, externally identical to the iPhone 5. From left to right, sides: wake/sleep button, silence switch, volume up, and volume down.](/Images/godic/202501/21/IPhone_5s_top4649.jpg")
![Replacing the battery requires disassembling the iPhone unit and exposing the internal hardware](/Images/godic/202501/21/IPhone_Internals4649.jpg")
![The iPhone 4 is the first generation to have two cameras. The LED flash for the rear-facing camera (top) and the forward-facing camera (bottom) are available on the iPhone 4 and subsequent models.](/Images/godic/202501/21/IPhone_4_cameras4650.png")
iPhone (/ˈaɪfoʊn/ EYE-fohn) is a line of smartphones designed and marketed by Apple Inc. They run Apple's iOS mobile operating system. The first generation iPhone was released on June 29, 2007; the most recent iPhone model is the iPhone SE, which was unveiled at a special event on March 21, 2016.