IPhone (1st generation) $499, the original launch price of the 4 GB model. Apple released an SDK on March 6, 2008, allowing developers to create the apps that would be available starting in iPhone OS version 2.0, a free upgrade for iPhone users. On June 9, Apple announced the iPhone 3G, which began shipping July 11. The original iPhone was discontinued 4 days later; total sales volume came to 6,124,000 units. During release, the iPhone was marketed as running "OS X". The name of the operating system was revealed as iPhone OS with the release of the iPhone SDK. The original iPhone supported
History of iPhone CDMA version of Apple's iPhone 4 during February 2011. Existing Verizon Wireless customers could pre-order iPhone on February 3. Pricing for the iPhone 4 was $199 for 16GB and $299 for 32GB. The Verizon iPhone 5 released on Friday, September 19, in the United States; The international release of iPhone has been staggered over several months. Today, the iPhone is available in most countries. Each iPhone normally prevents access to its media player and web features unless it has been activated as a phone through AT&T or O2. On July 3, 2007, Jon Lech Johansen reported on his blog that