Within the space of a year in 2010, Google released three Android updates which form the backbone of the vast majority of present day Android smartphones: Android 2.1 (Éclair) – January 2010 Android 2.2 (Froyo) – May 2010 Android 2.3 (Gingerbread) – December 2010 In terms of overall market share, Android 2.2 (Froyo) retains a…