The latest version (6.4.A.0.6) of the Xperia Keyboard recently arrived in the Google Play Store bringing new features such as backup & sync using your Sony Entertainment Network account. However, Sony has only made the latest version available for Sony Xperia devices running Android 4.4.2 KitKat. Don’t worry though, as if you have a rooted device, you’ll be glad to hear that the keyboard has been ported to Xperia devices running Android 4.1.2 Jelly Bean and above. Hit the source links for further information.
Xperia Keyboard version 6.4.A.0.6 ported to Android 4.1.2 and above Xperia devices
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