This tutorial meant for those who still can't receive update to version 20 of Nokia 5800. With this tutorial you will be able to upgrade your Nokia 5800 from any country.

Software needed: JAF, please download:

1) Here

2) or here

Tutorial on how to use it. Check below:

1. Install JAFSetup_1.98.62.exe
2. Connect your phone through USB mini cable
3. Double click on OGM_JAF_PKEY_Emulator_V3.exe (Download)
4. Press GO button on the top right corner
5. You will come across picture below

6. Choose BB5 > tick on Prod Manager > Click on Service > Click on Read Values
7. You'll see your product code (you may write down if you want to, just in case)
8. Change the code to the following, according to your phone color:

APAC 1 Red 0559476
APAC 2 Red 0559548
APAC 1 Blue 0559950
APAC 2 Blue 0559953

In my case, I got blue version, so I use 0559950

9. Click on Write Values and your done. Now try run NSU and they will detect and ask for update to version 20.

Via: [ Swodie ] - Download links are external links, nokia5800.net is not responsable for them.

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