I am very new to this. I have Zenega receiver which was supplied by the dealer of DishTV of Zee. The software version is getting updated by the Zee network itself. Initially I could enter and edit TP & Sattellite details. But they have removed all those facilities by upgrading the software version. Now I could not edit TP & other things. Can I change the software to its original (Zenega supplied one) and could I stop further automatic software upgrades from Zee network. Please help me.