Asus has just announced via social media that one of the ZenFone series devices introduced earlier at CES 2014 in Las Vegas, more precisely the ZenFone 4 is receiving KitKat software update. So, if you got one rejoice!!
The update brings the ZenFone 4 from Jelly Bean 4.3 to Android 4.4 which is an important step and aside from the OS version change, the Zen UI also receives some improvements, you can now print via WiFi, also the Immersive Mode is now available.
At this point we are not 100% certain if this is a global roll out or whether it is available in some select markets, however, we will update this thread as soon as Asus replies. Anyways, if you manage to pull it onto your smartphone, please let us know in the comments section below in which region you are locate and if there are any issues after updating it.