DJI Phantom 4 Pro/Advanced - Upgrading Firmware (DJI GO 4)

Upgrading with DJI Go 4. Power on the remote controller and the aircraft. Connect 1 side of the OTG
cable to the Micro USB port on the aircraft and connect the other side to your mobile device. Please
make sure that your mobile device is connected to a mobile or Wi-Fi network. Launch DJI Go 4. When a
firmware upgrade is available a notification will be displayed in the app. Select the notification and a
download menu will pop up. Tap download now. The app will start downloading the firmware package.
When downloading is complete the app will prompt that the aircraft should be connected. After the
aircraft is connected tap start update. The gimbal will be powerless during upgrading and it’s normal for
the aircraft to power off automatically. Do not turn off the aircraft, turn off the app, unplug any cables
or turn off the remote controller. It will take about 15 minutes to upgrade the firmware. When finished
the app will display a notification indicating the update is complete. If you have multiple Phantom 4 Pro
intelligent batteries insert each additional battery and perform the preceding steps to upgrade. If the
upgrade fails reboot the aircraft and try again. If upgrading fails repeatedly please contact DJI support