why am i not getting the android 4.3 update ???

[Skidu Skid]

this is my firmware,and i am currently living at china and i bought this phone at china...so i want to update but i cant find update via OTA or kies,it says 'this is the latest update'....but my version is still 4.12....

GT-I9300 Galaxy S III
PDA: I9300ZNEMD2
CSC: I9300CHUEMD2
MODEM: I9300ZNEMA1
Added: 2013-04-14

what should i do ?

 

[srkmagnus]

Welcome to the forums!

Give the device a reboot then try hitting system update on the device and/or checking via Kies. Also, considering shutting Kies down and rebooting the computer. I'm not sure why it wouldn't update from Kies, but it could be an issue with region.