Settings -> Devices & connections -> Controllers & headsets -> (Select your controller) -> (Three dot menu) -> Update now.
(Blanked out the reflection of my garden)
Settings -> Devices & connections -> Controllers & headsets -> (Select your controller) -> (Three dot menu) -> Update now.
(Blanked out the reflection of my garden)
Archwiki says install windows :)
https://wiki.archlinux.org/title/Gamepad#xpadneo
For this controller to work wirelessly, you need a windows vm for the first pairing, if you are already there, you can update the firmware