ExtremeCloud IQ cannot update it, and the old support forums in here seem to have outdated info on how to download the firmware. I believe I need 6.6 or higher and then Extreme will be able to manage the AP.
Any help is appreciated.
Best answer by shane.sanderson
The best way i’ve done this is manually
Download the minimum software requirement for the AP121 (usually 6.5r3)
Boot up AP and then login using the APs web GUI
You can upload the software to the AP directly using the web interface
Once AP is booted with new OS it will then connect to XIQ