Most of the enhancements in the iPhone 3.0 software are ones that users have been asking for since Apple’s smartphone debued back in 2007, including support for cut/copy/paste, MMS, and Stereo Bluetooth.
In addition, there are a number of improvments made to the built-in applications.
A complete list of the changes — with detailed descriptions — can be found in Brighthand‘s Apple iPhone 3.0 Review
Get it Now
The upgrade to iPhone 3.0 is available now. To install it, connect the phone to a computer running iTunes 8 or greater.
This upgrade is also available for the original iPhone.
For more installation instruictions, visit Apple’s website.