Post by UK8APD on Mar 1, 2024 19:02:22 GMT
Hello! please help, after updating my kydera dr 990uv (same as 880uv), the radio stopped receiving and transmitting, maybe I need to do a calibration or upload a flash file with the settings. If you have one, please share. I tried doing a factory reset and installing other firmware - the problem is the same. I will be very grateful for your help!!!