If you own a Sony Xperia T smartphone, then here is some good news for you. Sony is officially rolling out the Jelly Bean 4.1.2 firmware update to Xperia T through OTA (over the air) update feature which originally came with Android 4.0 (Ice Cream Sandwich). The update seems to be rolling out slowly and globally as reported by many users on the web.
You can check whether the update is available to you or not by visiting Setting>About Phone. If the update is available, you can see the notification there.
The Jelly Bean 4.1.2 update comes with the build number 9.1.A.0.489 with the 3.4.0 kernel. Check out some of the screenshots of the upgraded Sony Xperia T with Jelly Bean 4.1.2.
We would love to hear some feedback from the Xperia T users if they are able to get this Jelly Bean update or not. If yes, do share with us, how good or bad this update is for you.