Following Sony's official announcement yesterday, British network O2 has revealed that it's now pushing out the Xperia TJelly Bean update. As well as bringing the device up to Android 4.1.2, the upgrade brings various Sony software improvements, including new music player, gallery and video apps, and some tweaks to the stock launcher.
It's a quick turnaround for O2, which in the past has spent weeks certifying major Android OS updates for its branded devices. If you've got an O2-branded Xperia T, head to Settings > About > Software Updates to grab the latest OTA.
For more details on what's in this new Sony update, check out our report from yesterday.