Download Samsung S3 I9300 Official Update Firmware Android 4.3

Official Android 4.3 (Jelly Bean) firmware for Samsung Galaxy S3 GT-I9300 Smartphone Device

In this time Android 4.3 avilable for your Samsung I9300 Galaxy S III (International), so you can now update your device latest official Jelly Bean Android 4.3

Model: GT-I9300
Country: India
Version: Android 4.3
Build date: Fri, 27 Dec 2013 11:07:47 +0000
Product Code: INS
PDA: I9300XWUGML4
CSC: I9300ODDGML4
MODEM: I9300DDUGMK1
DOWNLOAD: I9300XWUGML4_I9300ODDGML4_INS.zip

Downloads for Samsung S3 I9300 (XWUGML4) firmware version 4.3 from region INU! (India)

I9300 (International) Android 4.3

Or, Mirror

Galaxy S III Jelly Bean Firmware Android 4.3

Download Flashing Firmware android 4.3 for Samsung Galaxy S III I9300-XXUGML2 (International) from region TPL!

S III I9300 Version 4.3 (Android) XXUGML2

Samsung S3 Android (Jelly Bean) 4.3 TPL

You can also download Samsung Galaxy S III Firmware Android 4.1.2 Version for GT-I9300 (International)
File Information:
Model: GT-I9300
Country: Saudi Arabia
Version: Android 4.1.2
Changelist: 1287119
Build date: Thu, 27 Jun 2013 15:44:00 +0000
Product Code: KSA
PDA: I9300XXEMF6
CSC: I9300OJVEMF1
MODEM: I9300XXEMA5
DOWNLOAD: I9300XXEMF6 I9300OJVEMF1 KSA.zip

Or,

Samsung S3 I9300-OJVEMF1 4.1.2

Or Mirror,

I9300 Android 4.1.2 KSA