The iPhone 3.0 OS Software Update includes a host of new features against the existing iPhone OS Software that are designed to enhance the efficiency of your iPhone as well as to ease the use of access.

Now, here is the list of features that are integrated as a part of the iPhone 3.0 OS update –

Cut, copy and paste: The iPhone 3.0 OS release features a cut, copy and paste function. Well, without much explanation, you will know that it can be used to copy or cut text from the notes, mail or web and paste it elsewhere just at the tap of your finger. You can also double this operation for cut, copy and paste of an image. This feature will surely ease your workload, particularly when you need to copy content from the web.

Spotlight: Also known as ‘Global Search’, this feature can be used to search content in various applications from a single interface. Search from across contacts, email, calendars, and notes, as well as everything in your iPhone or iPod.

Landscape Keyboard: The next time you are using the keyboard on your iPhone after firmware update, you will feel like thanking its accelerometer function for giving you the comfort of using the landscape keyboard. Type your notes, messages and mails in the landscape mode on the on-screen touch keyboard in a much comfortable manner.

MMS: Take over your friends with fun using the new MMS feature. Instantly create and send MMS and share light moments with your loved ones by including audio, photos and contact info in your messages. You can even capture photos directly from the camera or choose one from the gallery, all this right from your message editor.

Stereo Bluetooth A2DP Audio: The previous OS of the iPhone supported only monaural phone headsets. But, this one is a step ahead. Now listen to the enormous collection from your iPod/iPhone on Bluetooth stereo. You can pair the iPhone 3.0 by the using the stereo Bluetooth A2DP to a compatible headset, your car kit or speakers and add to the already rich music experience of your device.

Shake Shuffle: The iPhone 3.0 OS update comes with a new accelerometer function. You can change the song currently playing on your iPhone/iPod with a shake or a quick wag.

3G Tethering: The 3G Tethering feature allows you to tether your iPhone to any compatible device and experience a superb internet browsing experience. When Internet Tethering is enabled, your iPhone functions as a modem to bless you with high speed internet access for your laptop or PC through the device. However, the carriers in your area will not let you enjoy this service for free and a reasonable charge will be demanded for providing the service.

Find my iPhone: If you accidentally happen to miss your iPhone at a park or somewhere while shopping at a mall, you can still keep yourself from panicking about your favorite possession. Just trace your lost or stolen iPhone using Mobileme feature over GPS, even when it’s working in silent mode and protect the data by locking the phone remotely using ‘Remote Wipe’.

Voice Memos: This feature lets you record voice memos on your iPhone and does simplify a lot of things when you plan to capture class room lectures, interviews and board meetings. The next time you plan to attend your boss’s birthday, you can stay assured that your iPhone voice memos will definitely save you in case you tend to forget it.

Downloadable Videos: Download the latest movie releases and your favorite TV shows from the iPhone’s iTunes Store. You can opt to either buy or rent movies from the iTunes or choose to download from a large collection of audio books and educational content.

The new OS update lets you sync the notes on your iPhone with your Mac or PC instantly. The ‘Parental Controls’ feature will confine access to users when playing music, videos or running applications when your kids are using it.

Other additions in the update include access to innumerous subscription-based applications from the Apple Online Store, push notifications, applications aimed at accessories, the ability to forward and delete multiple messages at one go and better map integration including turn-by-turn directions besides support for 30 languages and more than 40 keyboard layouts and the list goes on.

As Apple had promised, the Apple iPhone 3.0 OS Update is free for all the original iPhone owners as well as the current iPhone 3G while iPod Touch users will have to shell out $10 for the update. If you wish to update your device, just use the USB dock connector to plug it into your computer, then load iTunes 8.2 and install the iPhone 3.0 update through it.

Click here to buy an iPhone. If you are already an existing iPhone user, click here to update your iPhone now.

Watch the following video to see iPhone 3.0 OS in action.

QuickPWN 3.0 beta 2 is known to work on iPhone 3G 3.0 beta 2, iPod Touch 1st Gen beta 3.0 Beta 2 and iPhone 3.0 Beta 2.

This software works with the RiPDev’s Icy App to complete the jailbreak process.

I know there are quite a few developers and even users who are eagerly waiting to jailbreak their newly installed iPhone OS 3.0. This is your best bet.

On the other hand the official iPhone dev team suggested users not to use the unofficial QuickPWN softwares to jailbreak their iPhones as it will kill yellowsn0w forever which makes it impossible to software-unlock your iPhone 3G [link]

Download QuickPWN for iPhone 3.0 Beta 2 from here..