R720 SCG firmware change
I have bought an R720 from Ebay. I have tried many times to factory reset it using the button. Then the device successfully obtains IP address from DHCP, and I can log in using the default credentials (super/sp-admin) for one time (!), and all I see is a restricted UI showing me:
"Software Version: 22.214.171.124.3048" and also that "A Ruckus SCG is managing this device."
And I can't go anywhere from here to change the firmware to standalone or unleashed (which I wanted to do originally). Can anyone kindly suggest me where can I go from here?
Thanks in advance.