Android 4.4 Kit Kat

[aircelgag]

well its almost end of january but no release for kitkat 4.4 i see in my handset, if 4.4 is released for any country for xperia z1 then please let me know the country name atleast

[Johan]

You can find the latest available software update information on our product blog.

If want to know more about software roll out process and how it works please see this topic.

[branky1]

unlocked devices Z1 , still do not have 4.3.

And  probably will not get before of February.

Im still on 4.2.2. no update for unlocked Z1.

Kit Kat will not come before April, if it is the same as in 4.3. ,
then be available for unlocked Z1, .May, June.