TI-Nspire Series - OS Versions

OS Versions

• 1.0.491 (June 2006) - Prototypes

• 1.0.526 (September 2006) - Prototypes

• 1.1.8916 (Late 2006 / Early 2007) - Prototypes

• 1.1.9170 (May 7, 2007)

• 1.1.9253 (non-CAS version)

• 1.2.2394 (August 30, 2007)

• 1.3.2437 (January 8, 2008)

• 1.4.11643 (July 9, 2008)

• 1.6.4295 (October 29, 2008, released December 9, 2008)

• 1.7.2741 (May 19, 2009, released June 6, 2009)

• 1.8 (build 80) Dev (Late 2009) - Prototypes

• 2.0.0.1188 (March 5, 2010)

• 2.0.1.60 (May 3, 2010)

• 2.1.0.631 (July 17, 2010)

• 3.0.1.1753 (April 2011)

• 3.0.2.1791 (May 2011)

• 3.1.0.392 (September 7, 2011)

• 3.2.0.1212 (June 2012)

• 3.2.0.1219 (June 2012)

• 3.2.3.1233 (December 2012)

The current TI-Nspire calculators are now running the OS version 3.2.3.1233, released in December 2012. The operating system has been updated frequently since 2007 (partly due to bugs and missing functions), one year after its release in 2006. Version 2.0 and 3.0 were major upgrades that added many features.