LTE SIB1 recovery example stucks on adi rf som

I followed the instruction for hw/sw co design of qpsk example to run on adi rf som and it runs successfully producing the required results. The same way i follow the instruction for hw/sw co design example for LTE SIB1 recovery and LTE MIB having ad9361 radio receiver for adi rf som but for these examples the synthesis process produces the bit stream successfully and it downloaded the bitstream on hardware then i run the software model for both these examples on hardware but it produces no result. I tried to check the signals on radio using iio oscilliscope but scope shows no signal on transmitter or receiver, the scope shows emplty plot not even noise. anyone has solution for it kindly update thanks.