(without providing complete logs we anyway don't know what you are talking about and there is not possible to provide any help. This below is a guess what you are doing wrong.)   After you download images, de-freeze firmware upgrade. In command shell:   sudo armbian-config -> system -> De-freeze (enable Armbian kernel upgrades)   exit   sudo apt update sudo apt upgrade   Reboot and wifi must works. It works perfectly fine for me: https://paste.armbi