It is kaon Mco 100 From Dishtv india, i also have this and now make it Fta With b*ss key,
Why u Want to End With Dishtv ? after Software Change u can't Use it on dishtv in Future Coz all Serials Pairing Information Erased , If You are still Want to Change Stb Firmware pm me i open Http://dreamdth.com/kaon/ Page and u can download All Software,Loader, and firmware From there.