It is a stock ROM. No changes.
You can try it and see what you think about it.
Will post link when uploaded.
Will be a CWM zip file.
EDIT: Link to JellyBean 4.1.1 This is a FULL WIPE ROM for International I9300 ONLY.
After download, copy to internal sdcard.
1. Reboot into CWM
2. Do a nandroid backup
3. Factory Reset/Data Wipe
4. Install through CWM
Edited by Gary Crutcher, 19 August 2012 - 06:19 AM.