Video Preview of iPhone OS 4.0 Multitasking

9 April 2010 by Vinay No Comment

The multi-tasking ability in iPhone OS 4 allows faster to switch between apps back-and forth and provides developers with seven new multi-tasking services available. These include, background audio, and so that VoIP Apps contrary can take VoIP calls even if your iPhone is in sleep mode or user who has run a different app. According to Apple, the iPhone registered with multitasking OS 4, despite no significant loss of performance or excessive battery power.