Thanks for sharing the details! The Phone must be UNLOCKED the entire time
This sounds trivial, but on newer Samsung phones:
- If the phone locks even once, Windows Explorer can show the device but returns an empty folder
- Keep the screen on and unlocked while opening folders on the PC
This is a security change in recent Android versions, not a cable or driver fault.
If that isn't the cause, try to reset USB trust relationship
On the phone
- Settings → Privacy & security
- More privacy settings → Permission manager
- Open Files & media
- Remove USB / PC-related permissions
Then:
- Disconnect cable
- Restart phone
- Reconnect and unlock phone
This forces Android to re-prompt file access, which often fixes the empty folder instantly.
See if this helps. If you need further assistance just let me know.
Best regards,
Kimberly