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Model SGH-I747
Model name GALAXY S III
Country USA (AT&T)
Version Android 4.1.1
Changelist 274808
Build date Thu, 15 Nov 2012 06:56:47 +0000
Product code ATT
PDA I747UCDLK3
CSC I747ATTDLK3
Password- www.myflashfile.com
How To Flash/Firmware Update
Extract (unzip) the firmware file
Download Odin v3.10
Extract Odin ZIP file
Open Odin v3.10
Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA
Make sure re-partition is NOT ticked
Click the start button, sit back and wait few minutes
Finally Enjoy.