Wi-Fi hotspot functionality of many Canadian Nexus S phones. Google acknowledged this problem and fixed it in late September). [40] [41] 2.3.7 September 21, 2011 Google Wallet  support for the Nexus S 4G. [ edit ] Android 3.x Honeycomb The  Motorola Xoom  tablet introduced Android 3.0 Honeycomb. On February 22, 2011, the