Sony Mobile Blog – October 27, 2017
Xperia Touch launched back in June and since then we’ve spent plenty of time listening to feedback on the software and overall user experience. As such we’re excited to announce a raft of updates that will land as part of the Android 7.1 firmware upgrade, rolling out from today over-the-air.
Source: Android 7.1.1 rolling out for Xperia Touch – brings Gesture control and more