Here is a short Tutorial to flash your Nokia BB5 phones with 3 files (C00, rofs2 and uda) by die2mrw007
Download
JAFSetup_1.98.62.rarDownalod
Nokia PC suiteDownload all the above files.
Download C00, rofs2 and uda files of the required CFW
Install JAF setup
Run Pkey emulator as administrator [For Windows 7 users: right click Pkey emulator >> Properties >> navigate to compatibility Tab >> tick "run this program in compatibility mode for: (Windows XP service Pack 3)]
Click on "GO" button
For flashing with the 3 files...u need to untick "CRT 308" and "use INI"
select "manual flashing", "Dead USB", "Normal mode"
and rename the C00 file to C0r
then click the MCU button and select the C0r file
click PPM button and select rofs2 file
and click APE variant and select .uda file
Before Flashing please make sure the battery is atleast 30% charged.
Switch off the Phone and connect it to PC through USB cable
then click "FLASH"
Click "Yes"
A message will be displayed to switch "ON" your phone
Single press the Power key of your Phone (Dont press and hold it)
It will install the drivers needed for the Phone automatically and after that will process flashing
Wait till the message is displayed on the JAF screen as "Done"
HAppy Flashing