info_i_25x25.png See important information about Ubiquiti Devices and KRACK Vulnerability in this article. We will update this document as more information becomes available.

airMAX - Firmware Image Check Failed. Error Code: -7


When trying to upgrade firmware from 7.0.3 to 7.1.x you get the following message.




 Early units on 7.0.3 firmware require a transitionary firmware to upgrade to later versions. 




Please upgrade units on 7.0.3 first with THIS 7.1 firmware.  Afterwards, you can upgrade directly to any version >7.1.