The very much talked about Apple Event September 9 main announcement today has to be iPhone OS 3.1 which is now available and ready to download now.

Yes iPhone users the all new release of the iPhone 3.1 software update is here, Apple CEO Steve Jobs was the one who announced the update live on stage at the Yerba Buena Center during the “Rock and Roll” event.

Ok so what does the new software include then: Well to start off with it includes bug fixes and some new features such as beefing up the iPhone’s ringtone capability, download over 30,000 ringtones from many major labels from a Ringtones section in the iPhone’s iTunes application, Genius media-recommendation algorithm to iPhone applications.

Going back to the bit about ringtones, this will cost you $1.29 and will show up automatically in the iPhone’s settings once you have downloaded them. The all new iPhone OS firmware 3.1 is free as usual so go get it now.

Source — PC World