I tried to follow some guides, with this one as the latest:
On my debian-11 sys-net, sudo lspci -v shows I have
Network controller: MEDIATEK corp. Device 7902
Subsystem: AzureWave Device 5520
And sudo iwconfig shows:
lo no wireless extensions.
vif22.0 no wireless extensions.
[set of numbers and letters] no wireless extensions.
I could include more information, just worried that I’ll show some* unique private info (Although I doubt it is the case here)
Currently sharing the internet via USB tethering on my phone.
Not sure where to find a relevant driver for this controller, if that is the issue.
Seems like there is no MT7902 driver for linux right now so you won’t be able to use it.
Maybe you could try newer kernel