Easy Method For Firmware Upgradation..!!

*Download the latest Firmware for S5600 from the link given below. (S5600XEIG1)
The firmware given in the link is European Version, Which will allow direct installation of 3rd party java games and applications(which is not possible in Factory Version-India)
ht tp://firm ware.javer.sgh. ru/
*DOWNLOAD MULTILOADER FROM HERE (JUST 300 KB IN SIZE)
ht tp://ww w.4sha red. com/file/108661971/26431632/MultiLoader_V556.ht ml
STEP 2)
* Now you have to check if you have SIM LOCK enabled on your phone.Type *#7465625# and see. SIM LOCK SHOULD BE OFF. Do not proceed if you have it ON, get it to a shop & have it disabled.
*Now it is time to back up the datas (contacts, Messages, All files) of your phone.
(The easiest way to backup your phone would be to Copy all your contacts to sim card and all other datas to ur memory card)
*Now remove the sim card and memory card and put the battery back but DON’T switch ON your phone.
*Now press the 3 buttons together
VOLUME DOWN + CAMERA KEY + POWER KEY (ALL TOGETHER)
*Now your Phone shows a download screen, If yes then do not press any buttons of your phone.. just keep it Idle..
* Now connect phone to your PC via USB.
STEP 3)
* Extract the downloaded Firmware in a folder on your desktop.
*Now run Multiloader.
h t t p:/ /1 .bp.blogspot. c om/_m6YbKcEqcDU/SmdoCLovlAI/AAAAAAAAAeM/Ho4rmypqTzA/s1600-h/multiloader.png
(Follow the picture as shown in the above link along with the instructions given below)
*NOW TICK MARK ON THESE FOUR OPTIONS IN MULTILOADER
1. MSM6275
2. Boot Change
3. Full Download
4. Master Rom
*CLICK ON BOOT AND LOCATE THE BOOTFILES LOCATED IN UR FIRMWARE FOLDER ON DESKTOP
*CLICK ON AMSS AND LOCATE THIS FILE APPS_COMPRESSED.BIN LOCATED IN UR FIRMWARE FOLDER ON DESKTOP
*CLICK ON RSRC1 AND LOCATE THE .RC1 FILE LOCATED IN UR FIRMWARE FOLDER ON DESKTOP
*CLICK ON RSRC2 AND LOCATE THE .RC2 (LOW) FILE LOCATED IN UR FIRMWARE FOLDER ON DESKTOP
*CLICK ON FACTORY FS AND LOCATE THE .FSS FILE LOCATED IN UR FIRMWARE FOLDER ON DESKTOP

STEP 4)
CLICK ON PORT SEARCH(refer the multiloader image given in the above link) IT WILL SHOW READY AND DOWNLOAD BUTTON WILL ACTIVATE
CLICK ON DOWNLOAD BUTTON AND SIT BACK FIRMWARE WILL B INSTALLED IN UR PHONE NOW DO NOT PRESS ANY KEY ON UR PHN OR SWITCH OFF UR PC. 
STEP 5)

AFTER PROCESS COMPLETES JUST WAIT FOR 2 MIN AND REMOVE UR BATTERY AGAIN WAIT FOR 2 MIN AND PUT UR BATTERY BACK & SWITCH ON THE PHONE...........
DIAL *2767*3855# ON KEYPAD AND RESET UR PHONE
CHECK AND ENJOY UR NEW FIRMWARE (*#1234#)

NOTE : Now you can install games and applications directly into your phone by simply transferring the jar & Jad files in to MMC(which is not possible in any of the Indian factory verrsion)… Also This Firmware won’t give you the new menu that you can find in the latest Indian Firmware (S5603DDIG1).. Remaining all features will be same that of your (S5603DDIF1).