Updated Mikrotik, wi-fi fell off, how to turn it on?

Question

Mikrotik

Without carefully reading the entire list of updates, I missed that it was necessary to remove the old wi-fi package.
Now wi-fi does not work and does not turn on.
In the packages I see the following https://yadi.sk/i/Ue7nuPmkvi4sq
- I'm trying to remove the old (6.28) package - a message appears - scheduled to uninstall - I'm doing a reboot - 0 effect. Also Enable doesn't work.
How to actually be?

Answer 1

Try uploading the wireless-cm2 package there, and disable the current one. Reboot.

Answer 2

Do a downgrade to 6.36.3, you will have a configured wifi again. Do an export, save the file, update via netinstall with demolition of the configuration. After that, restore the config.

Answer 3

This problem still exists, oddly enough for Mikrotiks.
I got AP SXT G-2HnD with a problem - no WiFi. And when you give Scan in the Wireless section, all surrounding points are visible. But this point is not visible from the outside.
Firmware for the latest version and reset with the button did not give anything. Digging in the parameters too.
It was about the user settings: Sistem > Reset Configuration and two checkboxes Keep User Configuration and No Default Configuration.