The iPhone 4 is coming this summer with a plethora of new features and functionalities. There have been several modifications to the last version of the smart phone and finally multitasking has been introduced.

What is New?

Multitasking - This functionality is handled with a simple task switcher. You just need to double click the home button to get a list of running apps. All you need to do is select and switch.

Fast app switching - All apps can now be frozen in entirety, so that when you reopen them, they are restored to their original state.

Local notifications - You can now send notifications between apps on the phone, not just from remote servers. This will help you know if any changes have happened in your app while you were away.

App folders - the home screen clutter issue has been solved with a folder for your apps.

For details on more such exciting apps click here.