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.
Model: Samsung Galaxy S II GT-I9100
Country: Australia
Carrier: Optus
Product Code: GT-I9100LKJOPS
Most latest firmware update:
Build number: I9100XWLP8Version: Android 4.0.3 ICe Cream SAndwichSpotted on Kies: March 06, 2012
PDA: I9100XWLP8CSC: I9100OPSLP4Phone: I9100XXLPSFirmware: I9100XWLP8/I9100OPSLP4/I9100XXLPS/I9100XWLP8
Stock ROM Download:
GT-I9100_OPS_I9100XWLP8_I9100OPSLP4_I9100XXLPS_I9100XWLP8Build number: I9100XWKK2Version: Android 2.3.6 GingerbreadSpotted on Kies: December 13, 2011
PDA: I9100XWKK2CSC: I9100OPSKK1Phone: I9100XXKI4Firmware: I9100XWKK2/I9100OPSKK1/I9100XXKI4/I9100XWKK2
Stock ROM Download:
GT-I9100_OPS_I9100XWKK2_I9100OPSKK1_I9100XXKI4pass: 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/SWNH0QVA76Firmware info: PDA:XWKE7|PHONE:XXKE4|CSC:OPSKE4
XWKE7 Stock Kernel: http://www.multiupload.com/JCDECJL1RJPassword: intratech@XDA
I9100XWKG1:
http://www.megaupload.com/?d=IX1N0XYPFirmware info: PDA:XWKG1|PHONE:XXKF3|CSC:OPSKG1
XWKG1 Stock Kernel: http://www.multiupload.com/DGXEZ0AYGQPassword: intratech@XDA
I9100XWKF3:
http://www.multiupload.com/W7YLQG456MFirmware info: PDA:XWKF3|PHONE:XXKE7|CSC:OPSKF2
XWKF3 Stock Kernel: http://www.multiupload.com/27Q9LQEB94Password: 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 OTA (Over the Air) If the firmware upgrade or update is available it will automatically notify you to upgrade your device.
via Kies serverAll 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-developeron how to use the above stock ROM files in flashing your Galaxy S2.
Last edited: April 16, 2012.
ADS HERE !!!