ADB and Android Studio works perfectly with any other Android phone, so I think it is likely not PC issue. Small files and apps can also be pushhed/installed

Fedora 41 with latest adb from repos

I can’t do it until I formatted data. After it file can be downloaded from net, but adb still fails.

Yes, didn’t help

Yes, but it crashes with “connection reset” if app is big enough.

Yes, I can even shell into it or pull/push small files

It will be very inconvenient to transfer app via KDE Connect on every Android Studio build

I edited post to explain why I need ADB

It works, but my Wi-Fi is very slow

197MB

Same error. Plus /sdcard is just symlink to /storage/emulated/0/

ln: /usr: hard link not allowed for directory