The Unlocked version of HTC One M8 started to receive the official Android 4.4.3 update via OTA in US. So if you own an Unlocked HTC One M8 in US you should soon see a notification informing you about an update available for your device.
The Android 4.4.3 upgrade which is 592MB in size also includes the security fixes rolled out in Android version 4.4.4 according to Mo Versi the VP from HTC. So, the next update that will be released for HTC One M8 Unlocked version will be the Android L expected in few months.
As all OTA updates, the Android 4.4.3 update for HTC One M8 Unlocked version is pushed out to all US users in phases, meaning that you might not get it right away.
The Android 4.4.3 KitKat brings to your Unlocked HTC One M8 bug fixes and security enhancements as well as tweaks and improvements for the HTC Sense UI.
Once your Unlocked HTC One M8 is ready to receive the official Android 4.4.3 update you will receive a system message in the notification bar of your device, you just need to tap on the message and confirm the download, and your device will take care of the rest.
We recommend you to use a stable Wi-Fi connection and check if your device’s battery is fully charged in order to avoid unwanted data charges or interruptions during the installation process due to lack of power.
The new software version is listed with the build number 2.22.1540.3 and is intended only for devices running on stock ROM’s and not for users that have custom ROMs on their devices.
