The new Android 4.1.2 Jelly Bean update for Sony Xperia TL (LT30at) is now available . The latest software version is 9.1.F.1.120.
Before you try to install the update check the android software version that is already installed on you Xperia TL device (Settings -> About phone -> Build number / Version).
The Android 4.1.2 Jelly Bean update has many new features like:
- Convenient Accessibility
- Increased options for personalization
- Offline voice typing
- Google Now
- New Interesting Widgets
- Improved camera functionality