Step :
1. Press Power + Volume Down + Home button to download mode
2. Connect USB to PC + Run Odin 3.0.7
3. Uncheck auto reboot & click PDA browse file "CWMtouch_i9082_chotu.tar.md5" and start update
4. Close Odin and remove battery on your phone
5. Press Power + Volume Up + Home Button to Recovery Mode
6. Select install zip from sdcard and choose zip from sdcard menu
7. Install Fix-Recovery.zip
8. Return choose zip from sdcard menu and install UPDATE-SuperSU-v1.25.zip
9. Return main menu and select reboot system now
10. Check Super su on your Phone
Download
Download Mirror
Download Mirror
Download ROM Samsung Galaxy Grand Duos (GT-I9802,GT-I9082L) Jelly Bean 4.1.2 THL here
GT-I9802 Jelly Bean 4.1.2 THL
Download
GT-I9802L Jelly Bean 4.1.2 THL
Download
Odin v3.04
Download
