AT&T Delivers Android KitKat to Samsung Galaxy S4
Available within the next few days as the rollout begins, Android 4.4 will soon be available on AT&T Samsung Galaxy S4 smartphones. The update, which ranges in size between 412MB and 842MB, will be available only through a Wi-Fi connection. The total size for the update is dependent on what version of Android the smartphone currently has before installation The Android KitKat update is meant to add changes and improvements, such as support for the Samsung Galaxy Gear and the ability to uninstall applications by using a drag and drop motion. AT&T has also noted that the update to the Samsung Galaxy S4 will bring improved call quality.
Owners of the Samsung Galaxy S4 that have service through AT&T, and do not want to wait for the rollout, can begin checking for the approved update immediately through the settings pane within Android.