A(android)OS versions

Android OS versions list:

Android 1.0

Release Date: September 23, 2008

Android 1.1

Release Date: February 9, 2009

Android 1.5 Cupcake

Release Date: April 30, 2009

Android 1.6 Donut

Release Date: September 15, 2009

Android 2.0/2.1 Éclair

Release Date: October 26, 2009

Android 2.2 FroYo

Release Date: May 20, 2010

Android 2.3 Gingerbread

Release Date: December 6, 2010

Android 3.0 Honeycomb

Release Date: February 22, 2011

Android 4.0 Ice Cream Sandwich

Release Date: October 19, 2011

Android 4.1 Jelly Bean
Release Date: July 9, 2012.

Android 4.4 Kitkat

Release Date:October 31,2013