Hello Guys,
we have an Cisco AP 1852 with Mobility Express on it. We use this one as controller with some AP1600 series attached.
Last week we thought, it would be a good Idea to carry out an software update for the 1852 to lift its firmware to 8.10.x.
It was not...unfortunately 600 APs are only supportet until ME 8.5.x. Luckily we had an old firmware download in place, so we downgraded the AP1852 backto 8.5.160.
Everything is fine so far, BUT: The Webinterface is not working anymore. It seems not to be downgraded with the rest of the firmware. (I can see this because of the copyright date in the footline, which is still at 2020). Is there a way to delete the whole system and to reflash also the webinterface back to 8.5.x?
The rest works well and I can administrate the controller with the CLI.
Thanks for your help.
Greetings Karl