1.copy *.bin to the root of SD
2.insert SD to the Device
3.Move switch to the TEST position
4. LED start flashing on front panel 
5. Once LCD show EVOLVEO logo you can remove SD card
6. Delete *.BIN file from SD

There are two versions of the software for devices purchased before 10 month 2020, use version 2020-1. For newer 2020-2
If the device happens to have a black display after the update and the device does not respond use the second version, the device cannot be damaged.

There are two versions of the software for devices with the 2021/8 batch of photo traps, use version 2021-8-1. For newer 2021-8-2
If it happens that only the EVOLVEO logo remains on the device after the update and the device does not respond use the second version, the device cannot be damaged.

There are two versions of the software for devices with the 2021/9 photo trap batch, use version 2021-9-1. For newer 2021-9-2
If the device happens to have no signal after the update and does not connect to the network use the second version, the device cannot be damaged.

The update fixes M26 04/30/2021-2.4::
- Sending images to e-mail in the highest possible quality (the original settings sent photos in the lowest quality)
- Temperatures below 0 ° C will be displayed correctly (Previously device showed 37 ° C) 
- Battery capacity -corrected displayed value