According to an image obtained by blog Phone Arena, Sprint’s EPIC 4G handset will be receiving an over-the-air (OTA) update to Android 2.2 (Froyo) on December 26th. The new code adds the ability to install applications to external storage cards, improves Bluetooth support and voice dialing, and brings Flash Player 10.1 compatibility. “GPS enhancements” is also listed in the update’s change log. The update, dubbed DL11, will be rolling out in waves over a four day period with those who have the latest Android 2.1 code (DI18) getting priority. Hit the jump to check out the intel.