moshibeth
TK Veteran
Mine is still on the old firmware working spot onGTMedia V8 UHD Mars Firmware Update
When you do this it will generate a new box ID which you'll need to give your supplier, once you receive your cline just put it on the USB go into USB on receiver menu then click on the file and it will ask you if you want to update click on ok or whatever it is and the line will be loaded.