Sony has updated one of their device with unexpected android 4.4.3 update this time and it is Xperia T2 Ultra which was recently updated to Android 4.4.2. Android 4.4.3 for Xperia T2 Ultra LTE D5303, D5303 is confirmed rolling in European regions mainly on customized carrier handsets via PC Companion only.

Android 4.4.3 update for Xperia T2 Ultra is confirmed on the software update product page as 19.1.1.A.0.165 firmware for Xperia T2 Ultra and 19.1.1.C.0.56 firmware for Xperia T2 Ultra Dual with a detailed changelog. Sony has already updated Xperia Z1, Z Ultra, Z, ZL, ZR and Tablet Z on android 4.4.4 update only Xperia Z2 and Xperia Z2 Tablet are left which are biting the dust with android 4.4.2 for the time being.

Xperia T2 Ultra Android 4.4.3 update

[ UPDATE ] Sony has updated the status of 19.1.1.A.0.165, 19.1.1.C.0.56 firmware update as android 4.3 now.

Sony has official updated the changelog of android 4.4.3 update as :

Android KitKat 4.4.3 bringing all the latest enhancements
Optimized memory for smooth performance
Stability improvements
Latest bug fixes and improvements

Download 19.1.1.A.0.165 firmware ftf

For users who haven’t got the update yet, can download the 19.1.1.A.0.165 firmware ftf and flash it using the flashtool.

For Xperia T2 Ultra D5303

Download D5303_19.1.1.A.0.165_Customized_RU.ftf

Download D5303_19.1.1.A.0.165_Customized_SG.ftf

Download 19.1.1.A.0.165 firmware ftf

For Xperia T2 Ultra Dual D5322

Download D5322_19.1.1.C.0.56_Customized MEA.ftf

If you have already updated your device, let us know what major changes you noticed. Drop your comments below.