History of Apple Inc.
The first version of the iPhone became publicly available on June 29, 2007 in selected countries/markets. It was another 12 months before the iPhone 3G became available on July 11, 2008. Apple announced the iPhone 3GS on June 8, 2009, along with plans to release it later in June, July, and August, starting with the U.S., Canada and major European countries on June 19. This 12-month iteration cycle has continued with the iPhone 4 model arriving in similar fashion in 2010, a Verizon model was released in February 2011, and a Sprint model in October 2011, shortly after Jobs' death.
Apple Inc.
At the Worldwide Developers Conference (WWDC) on June 7, 2010, Apple announced the redesigned iPhone 4. It featured a 960 × 640 display, the Apple A4 processor, a gyroscope for enhanced gaming, a 5MP camera with LED flash, front-facing VGA camera and FaceTime video calling. Shortly after its release, reception issues were discovered by consumers, due to the stainless steel band around the edge of the device, which also serves as the phone's cellular signal and Wi-Fi antenna. The issue was corrected by a "Bumper Case" distributed by Apple for free to all owners for a few months. In June 2011, Apple overtook Nokia to become the world's biggest smartphone maker by volume. On October 4, 2011, Apple unveiled the iPhone 4S, which was first released on October 14, 2011. It features the Apple A5 processor and Siri voice assistant technology, the latter of which Apple had acquired in 2010. It also features an updated 8MP camera with new optics. Apple began a new accessibility feature, Made for iPhone Hearing Aids with the iPhone 4S. Made for iPhone Hearing Aids feature Live Listen, it can help the user hear a conversation in a noisy room or hear someone speaking across the room. Apple sold 4million iPhone 4S phones in the first three days of availability.