DebugMux: getting baseband logs from old Sony Ericsson phones (osmodevcon2024)

Published: May 3, 2024, 4:30 p.m.

DebugMux is a vendor specific interface/protocol exposed by [Sony] Ericsson phones and modems. Similar to QMI (Qualcomm MSM Interface), it allows debugging the GSM/GPRS/UMTS stack at run-time. In this talk I will demonstrate an open source DebugMux client software and share my findings about this interface, as well as other interfaces working on top of it.\nabout this event: https://pretalx.sysmocom.de/osmodevcon2024/talk/XB9MRJ/