How Update the Co-Controller Firmware

Key Steps

1. Preparation

   • Ensure the drone is powered off, including both the external and internal batteries.

   • Open the J100 app on your device.

2. Connect the USB

   • Locate the USB-C port on the left side of the CPU of the drone.

   • Use a USB-C to USB cable to connect the drone to the remote control.

   • On the app, when prompted, select "OK" to allow the connection.

3. Initiate Firmware Upgrade

   • Navigate to the "Device" section in the app.

   • Select "Co-Controller" and then click on "Upgrades".

   • Verify that the latest firmware version is 1.0.187.

   • Click "Upgrade" to start the process.

4. Disconnect and Reconnect

   • Once prompted, unplug the USB cable from the drone.

   • Plug it back in and select "OK" to continue the upgrade.

5. Complete the Upgrade

   • Wait for the upgrade to complete (you will see a confirmation message).

   • Click "Cancel", then "Close" to finish the upgrade process.

6. Power On the Drone

   • Disconnect the USB cable from the drone.

   • Power on the drone and allow the CPU to boot up completely.

7. Verify Firmware Version

   • Reconnect the USB cable to the drone.

   • Select "OK" on the app.

   • Navigate back to "Co-Controller" and click on "Upgrade".

   • If the app still shows "latest" instead of "current," verify the firmware version by going to "Device" > "UAV" > "Module" > "Co-Controller".

   • Ensure the firmware version displayed is 1.0.187.

Cautionary Notes

• Always ensure that the drone is completely powered off before starting the update process to avoid any electrical issues.

• Double-check the firmware version before initiating the upgrade to ensure you are installing the correct version.

Tips for Efficiency

• Familiarize yourself with the app interface before starting the update to streamline the process.

• Ensure that the drone and remote control are fully charged to prevent interruptions during the update.