Sony has announced that it will begin upgrading its 2011 Xperia phones to Android 4.0 starting in mid-April. A second round of upgrades will commence in late May or early June.
Sony Mobile has updated the Ice Cream Sandwich update release schedule for its 2011 Xperia phones, moving the start back to mid-April.
Sony has revealed support for Glonass positioning in select upcoming and existing Xperia Android handsets
Sony Ericsson has confirmed that Ice Cream Sandwich updates for its 2011 phones will begin in late March or early April of 2012.
Sony Ericsson's full 2011 family of Xperia handsets will be upgraded to Android Ice Cream Sandwich.