The major improvement-

  • Apple Phone now supports 3G Wireless.
  • GPS Mapping is now available on Apple iPhone.
  • New application Store where you can download stuff for you Apple iPhone.
  • Microsoft Exchange which enables you to synchronize e-mail, calender, contacts with ActiveSync.

The performance is now increased. iPhone will be fast then before. Price has come down to $199.*

*For startup version.

For more information you can visit the Apple’s Website.