The Qualcomm log files qmdl, qmdl2 and dlf can be converted to pcap file to read with free Wireshark program. This helps you to read mobile network signaling without any special tool from Qualcomm. This instruction doesn’t work with new qdss format used in 2021 and newer Qualcomm devices.
This is program to convert qmdl, qmdl2 and dlf file to pcap file. This program requires python to be installed to your local computer.
Install some packages from package manager and clone scat from Github
Run these commands in MacOS terminal.
Open PowerShell with Administrator and install some python packages and clone repository.
Run command below to convert log.qmdl to log.pcap file. Then you can open it via Wireshark.