1. Download JAF 1.98.62.exe

2. Download JAF PKEY Emulator v5.0

3. Install JAF 1.98.62

4. Extract JAF PKEY Emulator v5.0 to desktop

5. Connect ur Nokia 5800 and select PC Suite mode on your Nokia 5800.

6. Now run JAF PKEY v5.0 and click on the GO button. It will come up with error: box driver not installed –> so click ok and now JAF v1.98 will run.

If you are using Windows 7, right click on the file, and in the Compatibility tab, select Run in Compatibility Mode and “Windows XP SP3″

7. Now in JAF, Select BB5 tab –> tick Product Manager –> then click the ‘Service’ button –> click the Read Values button.

8. Now u can enter the product code of your choice and press the Write Values button and its done!

To confirm, click on the Read value again. And now you should the new product code.

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