sudo rmmod dvb_usb_xxx # replace with your driver module sudo modprobe dvb_usb_xxx dmesg | grep -i firmware

: Choose the necessary DVB-T2 extensions and required certificates (e.g., Samsung Certificate Extension if developing for their platform). Download & Install

Use dvbv5-zap or tune utility:

Once installed, a desktop icon for the DVB-T2 application should appear. Firmware & Software Updates