Before takeoff, connect the drone to the remote controller and mobile device.
Watch this video for the detailed linking steps:
Step 3: Activate for the first time
Make sure that the aircraft, remote controller, and mobile device are connected
and linking is successfully. Launch the DJI Fly app, and then complete the activation
following the on-screen instructions (an Internet connection is required for
activation).
For an overview of how to activate your device, watch the video below:
Step 4: Updating the Firmware
The DJI Mini 2 SE firmware needs to be updated with DJI Fly. Power on the aircraft
and remote controller, and make sure that the remote controller is linked to the
aircraft. Follow the on-screen instructions to update the firmware and note that
Internet is required.
Click Updating Your Drone Firmware to know more.
Checking Activation Information
You can go to the Activation Info page for the specific activation information.
* You may need to learn more about How to Check Your Product's Serial Number.