Users with the Samsung's 2014 flagship smartphone, Galaxy S5 over the United States based telecommunication and network service provider, Verizon Wireless are now reported of receiving an over-the-air (OTA) update of the late Android version 4.4.4 KitKat on their smartphones.
Basically the new firmware update weighs around 346 megabytes heavy in size to download, which brings along the new software refresh with a major "Fix for Bluetooth headset loss of audio", as reported and confirmed by a reader of Android Police. As understood already, this Bluetooth audio issue fix will also be a part of Android platform's 4.4.4 KitKat security patch upgrades.
Source: Android Police