The iPhone (retroactively labeled the original iPhone, and which people call as iPhone 1, iPhone 1G, or iPhone 2G) is a smartphone that was designed and marketed by Apple Inc. It is the first generation of iPhone and was announced on January 9, 2007 after years of rumors and speculation. It was introduced in the United States on June 29, 2007. It featured quad-band GSM cellular connectivity with GPRS and EDGE support for data transfer. On June 9, 2008, Apple announced its successor, the iPhone 3G. The original iPhone no longer receives software updates from Apple; its final official firmware version was iPhone OS (now iOS) 3.1.3. Since June 11, 2013 the original iPhone has been considered “obsolete” in Apple retail stores, “vintage” by other service providers in the US, and “obsolete” in all other regions. Apple does not service vintage or obsolete products, and replacement parts for obsolete products will not be available to service providers.