PLEASE LOG IN
RESET PASSWORDFORGOT PASSWORD ?
REGISTERSTILL NO ACCOUNT ? DON'T WAIT

GT-I9300

(GALAXY S ?) DOWNLOAD FIRMWARE: I9300XXUGML3

Firmware Details:
Model: GT-I9300 / GALAXY S ?
PDA/AP Version: I9300XXUGML3
CSC Version: I9300OLBGML3
Bootloader/ BL: I9300XXUGML3
Region: STH / Singapore
Carrier/Brand: StarHub Singapore
OS: Android / Jelly Bean
OS Version: 4.1.2
Build Date: N/A
Security Patch Level: N/A
Changelist: 2303192
CRC: 4203193265
Size: 921.9 MB

This firmware also works for:

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