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.
IPhone XR
iPhone XR (stylized as iPhone , Roman numeral "X" pronounced "ten") is a smartphone designed and manufactured by Apple, Inc. It is the twelfth generation of the iPhone. It was announced by Phil Schiller on September 12, 2018, at Steve Jobs Theater in the Apple Park campus, alongside the higher-priced iPhone XS and iPhone XS Max. Pre-orders began on October 19, 2018, with an official release on October 26, 2018.