How do I update the firmware of the DJI Mic Mini transmitters and receiver?

  1. Connect the DJI Mic Mini receiver to a phone via a Type-C adapter and update the receiver and transmitters' firmware in the DJI Mimo app.

  2. A DJI Mic Mini transmitter can connect directly to a phone via Bluetooth to complete its firmware update.

  3. When using an iOS mobile device, DJI Mic Mini firmware updates are only supported via Bluetooth, not via USB-C or Lightning connection.