It seems Sony is already working on the Android 4.4 update for the Xperia Z1 smartphone, according to the latest bit of rumor, the 4.4 update, named KitKat, will be released for the company's flagship device in November 7. It will then eventually be released to other devices, such as the Xperia Z Ultra at an unknown date. The Android 4.4 update was announced very recently by Google and we...
Source: http://www.gsmarena.com/sony_xperia_z1_rumored_to_get_android_44_update_in_november-news-6942.php