Samsung Galaxy S2 Firmware Update Optus Australia

The below is the list of available firmware for a carrier branded of Samsung Galaxy S2 by Optus Australia. These are original and official stock ROMs and are very useful in returning your device to original firmware.

 

Samsung Galaxy S2 Optus Australia firmware update list.
These are some of official firmware updates we gathered from the web, you can help improved this list by providing some additional information on our comment form below.  

latest firmware update:
Build number: I9100XWKK2
Version: Android 2.3.6 Gingerbread
Spotted on Kies: December 13, 2011

GT-I9100LKJOPS
PDA: I9100XWKK2
CSC: I9100OPSKK1
Phone: I9100XXKI4
Hidswver: I9100XWKK2/I9100OPSKK1/I9100XXKI4/I9100XWKK2
Stock ROM Download:
GT-I9100_OPS_I9100XWKK2_I9100OPSKK1_I9100XXKI4
pass: samfirmware.com

Optus Australia Original Stock ROMs for Samsung Galaxy S2
These are ROMs that can be manually flash through the device by using Odin multi-downloader tool - to fix bricked, return back to stock, downgrading, upgrading and etc.

I9100XWKE7: http://www.multiupload.com/SWNH0QVA76
Firmware info: PDA:XWKE7|PHONE:XXKE4|CSC:OPSKE4

XWKE7 Stock Kernel: http://www.multiupload.com/JCDECJL1RJ
Password: intratech@XDA

I9100XWKG1: http://www.megaupload.com/?d=IX1N0XYP
Firmware info: PDA:XWKG1|PHONE:XXKF3|CSC:OPSKG1

XWKG1 Stock Kernel: http://www.multiupload.com/DGXEZ0AYGQ
Password: intratech@XDA

I9100XWKF3: http://www.multiupload.com/W7YLQG456M
Firmware info: PDA:XWKF3|PHONE:XXKE7|CSC:OPSKF2

XWKF3 Stock Kernel: http://www.multiupload.com/27Q9LQEB94
Password: intratech@XDA

How to check your firmware version on Samsung Galaxy S2.
Type this code on your Galaxy S2 dial pad *#1234# and then you will get the firmware info.


How to Update your Samsung Galaxy S2 Optus firmware via Kies server
All you need to have is Kies installed on your PC. Using the USB cable, connect your phone into your PC, when your phone is already connected the Kies application will launch automatically, if Kies doesn’t do that just open it manually in your PC. Go along with instruction to update your smartphone, and then Kies will do the job in searching appropriate update for your Galaxy S2, when found the update let Kies update your phone.

The above firmware links was compiled by Intratech, you can visit his thread at XDA-developer
on how to use the above stock ROM files in flashing your Galaxy S2.

Last edited:  March 15, 2012.