Hello, i have this mecool K7 and i have always the same problem. I tried different firmwares but all the same.
When i open the DTV app, i have to select installation then DVB-s2 and the settings. then the signal appears. If i don´t do this it shows allways NO SIGNAL.
I have 4 Satelites with Diseq. Maybe that´s the problem, because i never read from this problem anywhere else.
Can somebody help me ??