How do I update the firmware of the DJI Mic Mini transmitters and receiver?
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.
A DJI Mic Mini transmitter can connect directly to a phone via Bluetooth to complete its firmware update.
When using an iOS mobile device, DJI Mic Mini firmware updates are only supported via Bluetooth, not via USB-C or Lightning connection.
Related Questions
What is the difference between DJI Mic (1 TX + 1 RX) and DJI Mic (2 TX + 1 RX + Charging Case)?
Both are bundles of the original DJI Mic. The 1 TX + 1 RX kit has one transmitter and no charging case (5 hours of use). The 2 TX + 1 RX + Charging Case kit adds a second transmitter and the case, for up to 15 hours.
What devices are compatible with the DJI Osmo Action Curved Base Kit?
A range of DJI Osmo devices are compatible.
How do I activate the DJI O4 Air Unit series?