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READ FIRST: http://forums.androidcentral.com/t-...how-unroot-your-t-galaxy-s3-return-stock.html
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PREP works:
-Download/save the file to your desk top or any location on your pc.
4.1.1 (Hint: this file will be your replacement file on step number 4 in the instruction you read above)
Firmware archive | Samsung Updates
-EXTRACT OR UNZIP THE JB 4.1.1 FILE YOU JUST DOWNLOADED. After unzipped, you should have a file named: "I747UCDLK3_I747ATTDLK3_I747UCDLK3_HOME.tar.md5". You'll use this file in step number 4
-Download Odin 3.07 if you don't have it installed on your pc. Download link was provided in the "PREPARING YOUR COMPUTER" section...if you read it
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Follow the steps 1-3 from "USING ODIN" instruction here:
http://forums.androidcentral.com/t-...how-unroot-your-t-galaxy-s3-return-stock.html
Step 4: browse to the jb4.1.1 file you downloaded/extracted in the prep section, filename should be: "I747UCDLK3_I747ATTDLK3_I747UCDLK3_HOME.tar.md5" select/choose that file
Keep following the rest of the steps
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I was having trouble updating the firmware. Kies said 100% completed, but the phone never passed the "downloading..." screen. I uninstalled the reinstalled Kies a few times. No luck. I copied the file to the SD card and install it via the recovery mode, no luck.
The steps above works fine for me and it should work for you too.
Good luck.
PS: Let me know if you need step-by-step instruction.
*****************************************************
READ FIRST: http://forums.androidcentral.com/t-...how-unroot-your-t-galaxy-s3-return-stock.html
*****************************************************
*****************************************************
______________________________________
PREP works:
-Download/save the file to your desk top or any location on your pc.
4.1.1 (Hint: this file will be your replacement file on step number 4 in the instruction you read above)
Firmware archive | Samsung Updates
-EXTRACT OR UNZIP THE JB 4.1.1 FILE YOU JUST DOWNLOADED. After unzipped, you should have a file named: "I747UCDLK3_I747ATTDLK3_I747UCDLK3_HOME.tar.md5". You'll use this file in step number 4
-Download Odin 3.07 if you don't have it installed on your pc. Download link was provided in the "PREPARING YOUR COMPUTER" section...if you read it
=======================================
Follow the steps 1-3 from "USING ODIN" instruction here:
http://forums.androidcentral.com/t-...how-unroot-your-t-galaxy-s3-return-stock.html
Step 4: browse to the jb4.1.1 file you downloaded/extracted in the prep section, filename should be: "I747UCDLK3_I747ATTDLK3_I747UCDLK3_HOME.tar.md5" select/choose that file
Keep following the rest of the steps
========================================
I was having trouble updating the firmware. Kies said 100% completed, but the phone never passed the "downloading..." screen. I uninstalled the reinstalled Kies a few times. No luck. I copied the file to the SD card and install it via the recovery mode, no luck.
The steps above works fine for me and it should work for you too.
Good luck.
PS: Let me know if you need step-by-step instruction.