In this video we will explain how to upgrade the firmware on the Autel EVO II and manually using the included SD card.
Look at the video
1. Download the firmware package manually through the official website
2. Update the firmware through the Autel Explorer application
Downloading & upgrading the firmware Download the all-in-one. After downloading the firmware package, you candisconnect the network to upgrade.
What are the factors that can cause the upgrade to fail?
A. If the device is turned off during the upgrade process, the upgrade will fail.
B. If the network is interrupted while downloading the firmware package, the upgrade will fail.
C. Only when the remaining battery power of the device is ≥ 50% can the upgrade be performed.
source: https://www.autelpilot.com/blogs/news/how-do-i-update-my-evo-2-series-firmware
