Now, you could sit around and wait for Sprint to roll out the Froyo upgrade some time in the near future, most likely on a staggered basis. Or, you can grab it yourself by heading over to the source links. Hey, no thanks required! All we ask is that you express your feelings about your newly 'Froyotized' Samsung Epic 4G in the comments box below.
source: Xda-developers (1), (2)
Apparently, Samsung Epic 4G owners are beginning to receive the Android 2.2 upgrade directly from Sprint. Obviously, with the OTA upgrade, you simply need to click a button to get the whole process rolling. If you received the OTA prompt and have upgraded your Samsung Epic 4G, let us know. Those comment boxes below are waiting for your observations.