Re: How to format Nokia N79
It is easy to format your phone which is also called as soft reset. Dial *#7370# in your phone and press OK when prompted. It will ask you for a security code for the phone. The default code for all Nokia phone is 123456. After that your phone will reset to factory settings wiping out every thing. If your mobile is a clone of N79 then try *#7780#. This will just clear up all old applications and information. If you want you can simply back up your entire thing in the Memory card by using the back up utility.
Re: How to format Nokia N79
The PC suite for the mobile is available for free. Or download the same from below. For the software update there are two ways of doing this. First if you have internet service in your mobile phone then it can be done from there. Press *#0000# in your phone. Then go to Options > Check for updates. Follow the instructions and you are done. Other wise download the same from the official site.
Nokia N79 PC Suite
Re: How to format Nokia N79
There are multiple applications and support available on Nokia's site. There also some free to use software provided. You can download the software update for the phone from the download page of Nokia site. Then run the software connect the mobile to the PC and give next. It will automatically update the phone software to the current version. Download the Bluetooth and Modem driver from below.