Upgrade ur nokia N73 To Nokia N73 Music Edition

Upgrade ur nokia N73 To Nokia N73 Music Edition

NOW WE CAN BEGIN:

Install NSS

Install NSU

Connect your phone and wait for Windows to install the drivers.

Open NSS and click on “Scan for new device” on the right-upper part of the window

Click on the icon « Phone info »

Click on “Scan”

Open « gsm-magic » without closing NSS, then push the button « Enable » of “gsm-magic”.
As you can see, now you can change the product code (on the right of the « phone info » window of NSS). For a Nokia 6680, type the product code 0521637 (this is the product code for France!) and then mark the case “Enable”.

Now press “Write”, and your phone’s product code will be changed (you might think that nothing happened, because the phone is still in normal mode, and the changing of the product code only takes a couple of seconds, but don’t worry, the product code changed !).

Close NSS and “gsm-magic” and you can proceed now with the NSU flashing.

When the flashing with NSU is over, start-up your phone and you’ll have the pleasant surprise that your phone’s firmware is the latest Nokia non-branded firmware in date!

NOTE: I advise you to disable any antivirus and firewall on your PC during the flashing.

In order to find out the product code for other phone models, download the firmware for your phone model, connect your phone to NSS, click « Scan », then « Flash », and after that look for your product code when on « Market » you will see your country. Write down this number, then you can start the manipulation as described above. Anyway, we will soon have the product codes for all the models, so we won’t need this step.