Just restore back to stock firmware using Odin. You need to download a file called SGH-T769-UVLB7-hitsquad.tar and blaze.pit, load those up in Odin and unselect all options except Reboot. And carefully make sure Repartition is unchecked as well....
Briefly hold down the Home + Power buttons. It'll snap a photo and be placed into the Gallery.
Sent from my SGH-T769 using xda-developers app
There's a thread posted in this section.. follow this to go from Custom binary to Samsung Official: http://forum.xda-developers.com/showthread.php?t=1917570 Or are you asking to reset your flash counter? http://forum.xda-developers.com/showthread....
(Read reason above)
No you can't update while rooted
Sent from my SGH-T769 using xda app-developers app
The last update that was released, you will get a failed update notification via OTA. However, with Kies, its successful, but of course you'll lose root, and all...