Samsung Galaxy S4 SCH-I545 official updates via Kies fails with: "Software update is temporarily unavailable. Try again later." I own a Samsung SCH-I545 Galaxy S4 and can not do update via Kies. It says: 


  Software update is temporarily unavailable. Try again later.


The phone is sent by my uncle from America and I am from Romania. The phone does not have root. I tried to update via Odin, but it fails too.

What can I do to Update my Galaxy S4 to Android 4.3? Thank you very much!
The update for the Verizon S4 USA is set to come eout tommorrow not today.