Only use software specifically designed for the 1100HDV11 . Using the wrong firmware will cause the receiver to fail.
Go to Menu > Tools > Information . Note the "S/W Version" and "Hardware Version." dvbsevbkd1100hdv11 latest software upd
I couldn’t find an official changelog or firmware file directly in my knowledge base, but here’s a to help you locate and install the latest update: Only use software specifically designed for the 1100HDV11