Exclusive Internal Email Confirms Froyo To Samsung Epic 4G Feb 21, 2011
This internal Sprint email confirms what has already been reported that the Samsung Epic 4G will begin to see Froyo in a “4 day rollout” on February 21st.
What we didn’t know for sure was that the Kyocera Zio, a SrintID phone is also being upgraded as well.
If you’ve been reading TDG for a while then you know that we didn’t report Froyo was coming on December 26th in fact we disputed and debunked that report. This information is from a VERY reliable source
Thanks Source 
Wish I could get an update for my Captivate. AT&T… HALP!
we ran a Captivate upgrade story yesterday
its 11:25 and has anyone actually got the update?