Nokia 5800 Custom Firmware – JAF Installation Tutorial

1. Download and install Windows Installer 3.1
2. Download and install .NET Framework 2.0
3. Download Navifirm

Download Tools for Flashing
1. Download and install JAF 1.98.62 and PKEY

2. Download and install Nokia PC Suite


Flashing with JAF
JAF will load files from here so copy your firmware files here: 1. copy all firmware to : "C:\Program Files\Nokia\Phoenix\Products\RM-356\" or
"C:\Program Files\Common Files\Nokia\DataPackage\Products\RM-356\"
2. Conect your phone with PC Suite Mode
3. now open OGM_JAF_PKEY_Emulator_v3.exe

4. click GO

5. Error: BOX DRIVER NOT INSTALLED ==> click OK

6. Select BB5 ==> Manual Flash ==> Dead USB ==> Use INI

7. Select your phone model

8. You will see MCU, PPM, CNT, APE Variant become green

9. Now TURN OFF your phone !! and then click FLASH button after that press power button (don't hold it) on your phone and JAF will start flashing.

10. When flash will finish restart your phone (by releasing your battery and put it back)



Flashing with J.A.F Video Tutorials:

http://www.symbianzone.co.cc/2010/02/custom-firmware-flashing-through-jaf.html