Product Manual

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Chapter 5
Maintenance & Service
5.1 Firmware Updates
To optimize the performance of your EVO Ⅱ, Autel Robotics will provide firmware
updates on an ongoing basis. You can download the latest firmware in one package
from our official website. When a firmware update is available, you will receive a
prompt on the Autel Explorer
TM
app after connecting it to the aircraft.
IMPORTANT
Before performing a firmware update, make sure:
• The aircraft motors are not spinning.
• The battery levels of both the aircraft and the remote control are not lower
than 25%.
• There’s adequate space to store the firmware file on your camera’s micro
SD card.
 Downloading & upgrading the firmware
1. Download the all-in-one firmware upgrade package from Autel Robotics’ official
website: www.auteldrones.com.
2. Insert the SD card into your computer and extract the downloaded file into the
root directory of your SD card. Then remove your SD card from the computer.
3. Turn on the remote control and aircraft.
4. Insert the SD card into the aircraft to start the upgrade process automatically.
You can check the real-time update status on the Flight Information Panel.
5. Reboot the remote control and aircraft before use.