V3 Official Firmware
Added a slope mission
Optimized center detection for the controller's stick and scroll wheel during startup
Fixed occasional mission resumption failure
Fixed aircraft oscillation issues
Fixed other known issues
Note
Firmware V1.1.31 is only for EVO II V3
3.1.49 Explorer app is only for V3 Smart Controller (6.4" and 7.9")
To fully utilize all the new features in the V1.1.31 firmware, it is important to install Autel Explorer app V3.1.49 before updating the firmware.
Resource
Autel Explorer App: https://www.autelrobotics.com/download/49
EVO II V3 Firmware: https://www.autelrobotics.com/download/545
EVO II V3 Firmware Version Table: https://www.autelrobotics.com/download/546
V3 Smart Controller Android System: https://www.autelrobotics.com/download/569