As work on finalizing the software is under way, Sprint expects to launch Android 2.2 in the near future.
Sorry for any confusion created when we initially made this announcement. HTC EVO 4G will receive the 2.2 update, Samsung Moment and HTC Hero will not. Future devices launching with 2.1 also will be updated to 2.2
With the Android 2.2 upgrade, customers can expect improvements to include the following benefits: updates to user interface, improved EAS Support, improved browser performance, including Flash 10x Support, voice dialing over Bluetooth and application storage on external memory.