
The iPhone OS 4 is now available for download. It’s just a beta version but only the iPhone 3GS can be updated with the new version. Too bad I only have an iPhone 3G so I won’t know what are the actual changes.
Apple says that the iPhone OS 4 has 100 new features including the following:
- Multitasking – access to seven multitasking service
- Folders - organize apps into folders with drag-and-drop simplicity
- Better Mail - see messages from all your email accounts displayed together in a unified inbox
- iBooks – the best way to browse, buy, and read books on a mobile device
- iAd – apps can feature rich media ads that combine the emotion of TV with the interactivity of the web
- Enterprise – enhancements to security, scalability, and compatibility, IT managers have even more reasons to deploy iPhone throughout their enterprises
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