Unfortunately, the location of this log file changes between Android versions, and access seems to require root in recent versions.

This is similar to creating a tcpdump of TCP/IP traffic, just for Bluetooth. The setup couldn't be simpler: connect the phone to the computer via USB, enable USB debugging, select the 'Android Bluetooth' capture source in Wireshark, and start recording!Īndroid also has a function to log all traffic into a file, which can later be copied to a computer for analysis in Wireshark. Helpfully, newer versions of Wireshark include an androiddump utility to capture Bluetooth traffic directly from Android phones. If this is not supported out of the box, recording the Bluetooth traffic is useful in order to create a custom tool. While many of them come with mobile apps for control and configuration, sometimes it's convenient to access them from a computer instead. Bluetooth devices have become ubiquitous, whether it's headphones, heart rate monitors, smart watches, or light bulbs.

How to use wireshark for android