Our private source claimed that Sony Ericsson currently testing the new version of Android operating system – Gingerbread 2.3.4. The new version of Android OS should fix some bugs and provide new functions (for example, the Sony’s audio filter technology technology xLOUD™). The new update will be available for latest Sony Ericsson smartphones, including Xperia™ arc, neo, pro and PLAY . The update will NOT available for Xperia™ X10 mini, X10 mini pro and X8. Currently Sony Ericsson Xperia™ X10 is being tested on the new Android 2.3.4, but there is no information will Xperia™ X10 get this update or not. Andoid 2.3.4 will be available for latest Xperia™ smartphones in October 2011.