*NOTE backup first all your messages and contacts because this will reinstall your firmware.
1. If you are flashing XXKL6 for the first time, good for you because after you apply this trick(for those who already flashed) it will delete all your installed apps. just download it again through KIES.
2. Input this code: *#5239870*#
3. Then select “Pre-Configuration”
4. Then input *#27236*# and confirm. Select XEO.
5. Wait for the installation and your phone will restart.
6. Connect to kies. You’ll see that kies will prompt you “This is the latest Firmware”.
credit goes to dondeepiccio for this trick.












