15. Android 4.0.3–4.0.4 Ice Cream Sandwich

Android 4.0.3 Ice Cream Sandwich
Release date: 16 December 2011
Features:
  • Numerous bug fixes and optimizations
  • Improvements to graphics, databases, spell-checking and Bluetooth functionality
  • New APIs for developers, including a social stream API in the Contacts provider
  • Calendar provider enhancements
  • New camera applications enhancing video stabilization and QVGA resolution
  • Accessibility refinements such as improved content access for screen readers

Android 4.0.4 Ice Cream Sandwich
Release date: 29 March 2012
Features:
  • Stability improvements
  • Better camera performance
  • Smoother screen rotation
  • Improved phone number recognition