Detailed change-log is not available but Sony notes that this update mainly includes bug-fixes and battery, Wi-Fi and email-related improvements. The bug-fixes are most likely the OpenSSL security improvements that are released by Google as a part of Android 4.4.4.
Like all Sony software updates, this update is also being released in phases, so it might take days or even weeks for it to reach your smartphone or tablet.
If you have already installed the update and have noticed any other changes, do let us know in comments.
just in: #android 4.4.4 rolls for #Xperia Z, ZL, ZR & Tablet Z – brings fixes, battery, wifi & email improvements and more #SonyXperia
— Sony Xperia News (@SonyMobileNews) September 9, 2014
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One reply on “Sony rolls out Android 4.4.4 for Xperia Z, ZL, ZR & Tablet Z”
Still unavailable in Poland. Waiting for Google Play Services battery bug fix sooooooo much!