dm900 4k tivusat 4k

lt,

hi , i need help for my dreambox 900 uhd:

I recently bought the new 4k black tivusat card, but I have the problem I can't see the channels it tells me that it is not supported by the box, I tried several images all with the same result, could you help me thanks

ii try dream elite 6 ,open atv , dream esi , open pli . with and with out oscam and cccam and just with ci+ interface