After the Apple  official announcement that the new iPhone 3GS a name iPhone 3GS.Now rumor Apple will release the  new iPhone software update, namely version 3.1 iPhone OS beta.For the new iPhone OS 3.1 software are beta version for developers only. The iPhone OS 3.1 Beta is the new version with some new features like a copy of the video locally, without overwriting edit the captured video and voice Control.the feature Voice Control is now going on Bluetooth, the iPhone vibrates when the symbols, new Video APIs and the improvement of OpenGL.Although new iPhone OS 3.1 is the  is rumor, but hopefully Apple will release the iPhone 3.1 Software Update for all iphone 3GS customer.