Download JAF 
http://adfoc.us/240913136122
Install It

Copy Full JAF pkey emulator in
c/program files/ODEON/JAF/

Then Copy jaf_nok4models.ini In
c/program files/ODEON/JAF/
Download jaf_nok4models.ini From
http://mack.mobie.in/Cfw World/files/jaf_nok4models.zip

If Windows 7
Right Click On Full Pkey emulator Wich is In Blue Colour
now change the compatibility to xp server pack 3
save it

Now copy your Firmware [Core Rofs] Files Total 7 Files In
FOR 5233
C/Program Files/Nokia/Phoenix/Products/RM-625/

For Other RM's Copy In
C/Program Files/Nokia/Phoenix/Products/RM-xxx/
[xxx - ur RM Number]
Now Start Jaf Ful Pkey Emulator
hit Open
now JAF Will Start

[IMPORTANT]
Now UNTICK The NORMAL MODE and CRT 308

Now Tick on MANUAL FLASH And DEAD USB
Now Tick On
USE INI

Wait For 10 sec A Window Will Appear
now select your phone model

connect your phone with usb switched off and dont remove the memory card keep it inside

After Clicking On Flash A window will appear now click on yes
Now Press start button for only 2 sec Dont keep it pressing

after 2mins your phone will be flashed

[IMPORTANT]
REMOVE THE PHONE WHEN IT SHOWS "DONE"

Now remove the battery and restart your phone

ALL DONE

Any Problem Contact Me http://fb.com/symbianworld