How to upgrade itouch 3

Hi friends

I am using ipod touch. Now i want to Update iPod Touch 3.0 Firmware is anyone know how to ]Update iPod Touch software. Id on't have much knowledge about gadgets software.

Thanks

New version has just plug the loophole SMS. It is recommended to anyone with iPhone v1, 3G and 3GS. You will get new features that make watching video, playing games, and listening to music even more fun. The update is 230 MB: That's the whole system is reinstalled, even if the correction of the bug should take only a few lines of code.

To find out which software version is on your iPod touch, follow these simple steps.

• Tap the Settings icon.
• Tap General.
• Tap About to see the version number.

How to upgrade iPod touch 3.0 Software

1. Download iPhone 3.0 Software software on your pc
2. Connect your iPod Touch to computer
3. Start iTunes 8.2 & Select iPod Touch from devices list
4. Hold Shift and click Restore.
5. Locate iPod Touch ipsw files downloaded in step 2
6. Do not disconnect till iTunes has completed updating iPod Touch