Galaxy S4 Android update: 4.4.4 KitKat starts rolling out

Good news for T-Mobile Galaxy S4 owners! There is an update rolling out which starts today to bump your smartphone up to the latest version of Android KitKat 4.4.4.

This update will also bring some other goodies such as ''Wi-Fi calling enhancements“ to your Galaxy S4 (build M919UVUFNH7), and can be downloaded over-the-air directly or by using the Samsung Kies PC software (with your device hooked up to your computer).

To download the update, make sure you have an unrooted device with more than 50% battery life and at least 403 MB of storage space available.