HTC's Mo Versi has officially announced that the AT&T HTC One M8 is set to receive an OTA update starting early next week.
Android 4.4.4 KitKat January 25, 2015
An Android 4.4.4 KitKat roadmap has leaked for 13 Samsung Galaxy devices, which are apparently set to get the software treat soon.
Android 4.4.4 KitKat October 14, 2014
The Samsung Galaxy Note 3 on Sprint has been waiting for an update to Android 4.4.4 KitKat, but the wait is now over.
Android 4.4.4 KitKat September 9, 2014
A rollout schedule for Android 4.4.4 KitKat has leaked, revealing when the update should hit the HTC One M8, M7, One E8, One Mini 2, and the HTC One M8 dual-SIM.
Android 4.4.4 KitKat June 30, 2014