Can't update from Linphone 3.3.2 to 4.0.1

@Licaon_Kter

Umm… touch the down arrow to see the requirements

I’m not sure which down arrow you’re referring to.

Do you have “incompatible” enabled?

This questions was answered in the OP, where I said

I have “include incompatible versions” switched to “off”

F-Droid client 1.7.1?

Yes.

Since yesterday I managed to get it to upgrade Linphone to 4.0.1, by following the process of deactivating and reactivating the F-Droid repos, as described here: