Smartphone contracts By waggermama Jan 1, 2010 Nexus One & Eclair released Period: May 8, 2010 to May 8, 2012 HTC Desire contract on 3 Jun 30, 2010 Android OS Froyo released Aug 1, 2010 HTC Desire update Froyo Dec 1, 2010 Nexus S & Gingerbread released Apr 2, 2011 SGSII released Nov 26, 2011 Galaxy Nexus & ICS released Period: Feb 1, 2012 to Jul 31, 2013 SGSII Vodafone contract Mar 26, 2012 SGSII update ICS May 26, 2012 SGSIII released? Nov 26, 2012 Nexus? & Jellybean