Help for Update and Root

[peralias]

Hello, good morning, after having root "skype" my samsung tv UE46H7000 with firm "MST" 27XX t downgrade to 2130 OSCAM adding correctly, my question is:

-I can upload firmware and continue to root and oscam?
-You could tell me that added to the firmware need?
'-Some additional functionality?

First of all thanks and sorry for use google translator.