I can only copy files between the computer and the device via usb when using android-file-transfer (which was mentioned above) but not when using the Dolphin file explorer. Using Dolphin to mount and browse the device used to work in Debian 12 but not anymore in D13. How to find out and fix whatever causes it to not work in Dolphin when it does work in that Android File Transfer tool?
I already uninstalled gvfs-backends and mtp-detect does detect the device. Maybe I need to install some KIO-related package? More details in my question here where you also comment or reply if you have an idea what I could try: https://unix.stackexchange.com/questions/803250/how-to-browse-android-device-on-debian-13-kde-in-dolphin-error-kio-client-the-f
