Thanks, that’s an interesting option. It reminded me that I used primitive ftpd a long time ago, which is a Foss app to create a local ftp server, which you can then browse from other devices. I had forgotten as it was probably 6 or 7 years ago, and I’m happy to see it’s still being developed. This still relies on a local network of course, like yours. I don’t know if it could work over mobile data, I suppose you would need to run a full server and a domain name. Mind you it is feasible