HTC One users, it is time to start getting a little excited. Last week we learned that Android 4.4 was ready for US HTC One users, it was just matter of certification before it started being rolled out from our carriers. The OTA update has been spotted in Europe already, and for a moment there, XDA had the update in their grasp for you impatient folks out there. Sadly, that page has gone missing, but if it happens to return I will update this post.
The build version for the update is 4.19.401.8, and it is a hefty 308.24 mb in size. It is only a matter of time before we start receiving word that one of our carriers starts rolling out the Android 4.4.2 update to the HTC One, so keep a lookout for it.
Source: XDA