Updating iphone from 2 1 to 2 2
Jobs favored the former approach but pitted the Macintosh and i Pod teams, led by Scott Forstall and Tony Fadell, respectively, against each other in an internal competition, with Forstall winning by creating the i Phone OS.The decision enabled the success of the i Phone as a platform for third-party developers: using a well-known desktop operating system as its basis allowed the many third-party Mac developers to write software for the i Phone with minimal retraining.In i OS 7 and later, Spotlight is accessed by pulling down anywhere on the home screen (except for the top and bottom edges that open Notification Center and Control Center). As with i OS 7 and 8, pulling down on any homescreen will show Spotlight.However, it can also be accessed as it was in i OS 3 – 6.Originally, i Pod Touch users had to pay for system software updates.
Apple has been significantly praised for incorporating thorough accessibility functions into i OS, enabling users with vision and hearing disabilities to properly use its products. The current version, i OS 11, was released on September 19, 2017.It is available for all i OS devices with 64-bit processors; the i Phone 5S and later i Phone models, the i Pad (2017), the i Pad Air and later i Pad Air models, all i Pad Pro models, the i Pad Mini 2 and later i Pad Mini models, and the sixth-generation i Pod Touch.In 2005, when Steve Jobs began planning the i Phone, he had a choice to either "shrink the Mac, which would be an epic feat of engineering, or enlarge the i Pod".The screen has a status bar across the top to display data, such as time, battery level, and signal strength.The rest of the screen is devoted to the current application.
The home screen appears whenever the user unlocks the device or presses the physical "Home" button whilst in another app.