iPhone OS 3.0 is launched yesterday and I hope most of you have updated to the latest version on your iPhone/iPod Touch. Either you have or you haven’t, here is a video review to demonstrate all the cool features which the new OS has got.

Here is a comprehensive list of the features included in iPhone OS 3.0 and here is a guide that how to update to iPhone OS 3.0.

[via therevivedone]

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