Check if the firmware you want to use is the right one for your SAMSUNG I9100 Galaxy S II. The table below contain all the useful information you might need for your software. The firmware posted here was designed for GALAXY S ? for I9100XWLSH PDA version and I9100XSALSA CSC code. This is a dedicated I9100XWLSH bootloader type and 3431961070 CRC software. Android Jelly Bean 4.1.2 comes with Android Security Patch Level. Please also make sure if the 889555 changelist and 19/02/2013 build date are correct for SAMSUNG I9100 Galaxy S II.
If the specification posted for the software is correct and you want to use the XSA OPEN software from Australia, simply tap on the download button. Size of all flash files posted is 595.16 MB.
| Firmware Details: | |
|---|---|
| Model: | GT-I9100 / GALAXY S ? |
| PDA/AP Version: | I9100XWLSH |
| CSC Version: | I9100XSALSA |
| Bootloader/ BL: | I9100XWLSH |
| Region: | XSA / Australia  |
| Carrier/Brand: | OPEN  |
| OS: | Android / Jelly Bean  |
| OS Version: | 4.1.2 |
| Build Date: | 19/02/2013 |
| Security Patch Level: | N/A |
| Changelist: | 889555 |
| CRC: | 3431961070 |
| Size: | 595.16 MB |
You will download the app that will download the latest version of the firmware. Why should you use this app instead of download directly?
How to flash your phone with the new firmware? How to update SAMSUNG device? How to change firmware in your device?
Click here to read the article about installing downloaded software
CHECK IMEI 
