Share your experience!
Hi,
I'm from Malaysia too. I have both Z1 and Z. My Z1 was updated to 4.3 release since hours it officially release. However, it is no the same case for Z. Many times I connect to PCC or SUS, no update available. Sad actually since Sony had already posted in Sony Mobile Malaysia we should have our Z updated on 23rd Dec 2013. 
hope it will come before 30th of december ,if it never come maybe i will try to flash other custom rom from xda
status on sony's website is when sony has published the 4.3 but then it depends up on carrier so if your customization number goes to a carrier then you gota wait for the carrier to publish it.
Hi JakeSully,
Just to double confirm, mine is not tied to any of the telco (unlocked), should I follow date published on Sony website or telco?
Thanks
Finally, got the update through PCC and it almost finish...