The Sony Xperia Z1S for T-Mobile was announced back at CES 2014. The Xperia Z1S ran Android 4.3 Jelly Bean out of the box. Now the Xperia Z1S gets it’s KitKat update.
The Sony Xperia Z1S can now be updated to Android 4.4.4 KitKat. The update must be installed by using a PC. This update will not be sent over Wi-Fi. Sony has certain applications to update system software.
New features are on board with this new update. The smartphone can now take images and record video in an increased size of megapixels when using the rear facing camera. The Xperia Z1S also comes with a few new Xperia Themes and wallpapers.
This is the first update for the Xperia Z1S. Most people seem to have installed the update without any issues. Update your Sony Xperia Z1S to get the latest software.