. For safety, it is often recommended to insert the drive while the receiver is off, then power it on. : Press the Menu button on your remote. Navigate to the USB or Tools section. Select Upgrade by USB or USB Upgrade .
: Set the upgrade mode to "User DB" or "Channel List" if prompted. Highlight the channel file you copied to the USB and press OK or Start . Download Channels file DVB 400MINI FTA PRO rar
: Insert the USB drive into the USB port on your DVB 400MINI . For safety