Originally Posted by spiderman07
my guess is that something happened during update...something went wrong...even if the update is from samsung and is tested it can fail....
i suggest a clean install....get your contacts, photos, all data you want and save it...after that get the right firmware from (it's the official samsung site)...
don't do with back-up/restore...get manually data you want to be saved.
Thanks for your reply.
My current problem now, I am not familiar with the firmware upgrade by myself. I am confused which firmware I should download and use?
Because my mobile is not tighten to any operator,I bought it from the middle east, but I can't find my country in the list of the firmwares.
Also I know if I did the manual firmware, I won't get any updates later for my mobile. And I lose the warranty, correct or not?
These are my current mobile info:
BaseBand version: I9300XXUGNA8
Kernal Version: 3.0.31-2454463
Tue Feb 25 15:25:04 KST 2014
Build Number: JSS15J.I9300XXUGNB6