This device guide will help you to determine the type of Android device you have. To find out the version of the Android operating system, touch the Menu key and select Settings->About phone. On some devices, select Software information in About phone to view the firmware version.

Android 4.1 (Jelly Bean)

In July 2012, Google released an improved version of Android 4.0 for use on both smartphones and tablets. It includes version 4.1, and 4.1.1.

Android 4.0 (Ice Cream Sandwich)

In Oct 2011, Google released a new platform update to the Android operating system for use on both smartphones and tablets. It includes version 4.0, 4.0.2, and 4.0.3.

Android 3.0 (Honeycomb)

In Feb 2011, Google released a tablet platform update to the Android operating system. It includes version 3.0, 3.1, and 3.2.

Android 2.3 (Gingerbread)

In Feb 2011, Google released a platform update to the Android operating system. It includes version 2.3, 2.3.2, 2.3.3, 2.3.4, 2.3.5, and 2.3.7.

Android 2.2 (Froyo)

In May 2010, Google released a platform update version 2.2 to the Android operating system.

Android 2.1 (Eclair)

In January 2010, Google released a platform update version 2.1 to the Android operating system.

Android 1.6 (Donut)

In October 2009, Google released a platform update version 1.6 to the Android operating system.