device does not have modem firmware

please help

This is the report from ifix repair center

I would like to inform you that i have done an assessment on your device, i checked and cleaned the network antennas but it still keeps searching for network. I also discovered that your device does not have modem firmware, unfortunately this is due to main board failure. It has faulty components on the main board. These components are not easily replaced or repaired, the process is very difficult and risky because most of these components are so tiny and some are covered, therefore your device is deemed Beyond Economical Repair.