It’s great to see that iPhone OS 4.0 will bring several features including various services, supporting multitasking and over 1,500 new APIs for developers this summer. AppleInsider reveals that the Apple Developers are familiar with the new report of iPhone OS 4.0 beta that has Additional APIs and a tool that makes devices for development purpose. New APIs figure out multitasking, background processing features and include animation effect in Multitasking.
