FYI... Happy Thanksgiving!
I just wrote a tutorial for file & folder transfer over Wi-Fi
between Android and any desktop (Mac, Linux, or Windows).
I only tested it on Windows, so I simply point you to that tutorial.
o Tutorial NitroShare FOSS cross-platform file & folder transfer over Wi-Fi between any desktop & Android
What I like about NitroShare over KDEConnect is the sheer simplicity.
o It doesn't try to do anywhere as much as KDEConnect attempts to do.
It just transfers your files & folders over Wi-Fi to/from the desktop.
I'm looking for a secure way to transfer data from iOS <-> Linux/KDE