HTC has already started to roll out the Android Lollipop update to the HTC One M8 in certain regions, and now AT&T has released a software update for the handset, although it is not the Lollipop update.
AT&T has released an Android 4.4.4 KitKat update for the HTC One M8, the software update also brings HD voice on the device with AT&T.
You can see a list of features included in the update for the HTC One M8 on AT&T below.
- Enables HD Voice
- Updates Android OS to Android 4.4.4
- Security enhancement
- Bluetooth enhancement
- Adds AMBS Cloud Messaging Integration
- Adds Copy and Paste camera feature
- Adds Usage Manager App
- Improves battery performance
- Updates AT&T Ready2Go
- Updates Visual Voicemail
The Android 4.4.4 KitKat update for the HTC One M8 has been released as an over the air update, you can check to see if it is available on your handset from the setting menu.
Source Droid Life