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
IPhone 5 against Apple for infringing eight of its patents. The case was scheduled to begin in 2014. In a statement, Samsung said it had "little choice but to take the steps necessary to protect our innovations and intellectual property rights". Litigation between the two involving patent infringement has been ongoing and is being fought in several court cases around the world. The components and labor required to construct the most basic iPhone 5 are estimated to cost US$207, which is US$19 more than the cost of components for the corresponding iPhone 4s model. The LTE module in the iPhone 5 alone