As you’re probably all too aware by now the Android 2.3.4 firmware update brings video Google Chat, a new 3D panorama camera feature, a swipe text input system, screen capture and further enhancements to Facebook inside Xperia. Under the Privacy settings we also noticed a new backup function called ‘Back up my data’. When enabled this function allows you to backup application data, Wi-Fi passwords and other settings to the Google servers i.e. in the cloud. Besides this is an ‘Automatic restore’ facility that allows all app data to be automatically restored when reinstalled again. Sounds like a very worthwhile function.